Sun Java System MessagingServer 6 2005Q4관리설명서

SunMicrosystems, Inc.4150Network CircleSanta Clara, CA95054U.S.A.

부품번호: 819–36142006년 3월

Copyright 2005 SunMicrosystems, Inc. 4150Network Circle, Santa Clara, CA95054U.S.A. 모든권리는저작권자의소유입니다.

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Sun, SunMicrosystems, Sun로고, Java, docs.sun.com,AnswerBook,AnswerBook2및 Solaris는미국및다른국가에서 SunMicrosystems, Inc.의상표또는등록상표입니다.모든 SPARC상표는사용허가를받았으며미국및다른국가에서 SPARC International, Inc.의상표또는등록상표입니다. SPARC상표를사용하는제품은 SunMicrosystems, Inc.가개발한구조를기반으로하고있습니다.

OPEN LOOK및 Sun™그래픽사용자인터페이스(GUI)는 SunMicrosystems, Inc.가자사의사용자및정식사용자용으로개발했습니다. Sun은컴퓨터업계를위한시각적또는그래픽사용자인터페이스의개념을연구개발한Xerox사의선구적인노력을높이평가하고있습니다. Sun은Xerox및Xerox그래픽사용자인터페이스(GUI)에대한비독점적사용권을보유하고있습니다.이사용권은OPENLOOKGUI를구현하는 Sun의정식사용자에게도적용되며그렇지않은경우에는 Sun의서면사용권계약을준수해야합니다.

미국정부의권리 –상용소프트웨어.정부사용자는 SunMicrosystems, Inc.의표준사용권계약과해당 FAR규정및보충규정을준수해야합니다.

설명서는 "있는그대로"제공되며,법률을위반하지않는범위내에서상품성,특정목적에대한적합성또는비침해에대한묵시적인보증을포함하여모든명시적또는묵시적조건,표현및보증을배제합니다.

060416@14774

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머리말 ............................................................................................................................................................37

1 사후설치작업및레이아웃 .....................................................................................................................45UNIX시스템사용자와그룹만들기 ......................................................................................................45

�UNIX시스템사용자와그룹만들기 .........................................................................................46Messaging Server구성을위해Directory Server준비 ...........................................................................46

comm_dssetup.pl의위치 ...................................................................................................................47comm_dssetup.pl요구사항 ..............................................................................................................47comm_dssetup.pl스크립트실행 .....................................................................................................48

�대화식모드로 comm_dssetup.pl을실행하는방법 ........................................................48�자동설치모드로 comm_dssetup.pl을실행하는방법 ...................................................52

Messaging Server초기런타임구성만들기 ...........................................................................................54Messaging Server전제조건 ...............................................................................................................54Messaging Server구성확인목록 ......................................................................................................54�구성프로그램실행방법 ..............................................................................................................54�자동설치수행 ................................................................................................................................59

Directory Server복제본에대해Messaging Server설치 .......................................................................60�Directory Server복제본에대해Messaging Server를설치하는방법 ....................................60

Messaging Server준비도구설치 .............................................................................................................61메시징용스키마 1DelegatedAdministrator ..................................................................................61

� iPlanet DelegatedAdministrator설치방법 ........................................................................62LDAP준비도구 ...................................................................................................................................62

� Schema 1 LDAP준비도구설치방법 ..................................................................................62SMTP릴레이차단 ......................................................................................................................................63재부트후시작활성화 ...............................................................................................................................65

�재부트후에Messaging Server를활성화하는방법 .................................................................65sendmail클라이언트처리 ........................................................................................................................65

� Solaris 8에서 /usr/lib/sendmail의올바른버전을구하는방법 ........................................66� Solaris 9플랫폼에서 sendmail구성파일을만드는방법 .......................................................66

3

Messenger Express및Communications Express메일필터구성 ........................................................67성능및조정 .................................................................................................................................................68사후설치디렉토리레이아웃 ..................................................................................................................68사후설치포트번호 ...................................................................................................................................70

�포트번호변경방법 .......................................................................................................................71

2 Sun Java System Messaging Server로업그레이드 ...............................................................................73시작하기전에 ..............................................................................................................................................73업그레이드프로세스개요 .......................................................................................................................74구성을업데이트하기위한업그레이드파일만들기 .........................................................................74업그레이드파일정보 ........................................................................................................................74� UpgradeMsg5toMsg6.pl Perl스크립트실행방법 .....................................................................76

업그레이드유틸리티실행 .......................................................................................................................77업그레이드유틸리티개요 ...............................................................................................................77

� do_the_upgrade.sh유틸리티실행방법 ...........................................................................77MTA구성 ..............................................................................................................................................77configutil매개변수 .........................................................................................................................78백업구성 ..............................................................................................................................................78mboxlist데이터베이스 .....................................................................................................................78

사용자메일함마이그레이션 ..................................................................................................................79온라인상태에서다른Messaging Server로사용자메일함마이그레이션 .............................79�온라인상태에서사용자메일함을다른Messaging Server로마이그레이션하는방법 ........................................................................................................................................................81� IMAP클라이언트를사용하여메일함을이동하는방법 ......................................................85� moveuser명령을사용하여메일함을이동하는방법 .............................................................87� imsimport명령을사용하여메일함을이동하는방법 ...........................................................88

3 고가용성구성 ..............................................................................................................................................91지원되는버전 ..............................................................................................................................................91클러스터에이전트설치 ...........................................................................................................................92

Messaging Server및고가용성지침 .................................................................................................92useconfig유틸리티사용 ....................................................................................................................92

Veritas Cluster Server에이전트설치 .......................................................................................................93Veritas Cluster Server요구사항 ........................................................................................................93VCS 3.5설치및구성지침 .................................................................................................................93

�Veritas Cluster Server 3.5를사용하여Messaging Server를HA서비스로구성하는

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Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월4

방법 ................................................................................................................................................94MsgSrv속성 ..........................................................................................................................................96

Sun Cluster에이전트설치 ........................................................................................................................96Sun Cluster요구사항 .........................................................................................................................97HAStoragePlus정보 ............................................................................................................................97Sun Cluster및HAStoragePlus를사용하여Messaging Server구성 ...........................................97

�HA지원및HAStoragePlus구성방법 ................................................................................98서버에서 IP주소바인딩 .................................................................................................................101

�서버에서 IP주소바인딩방법 ...........................................................................................102고가용성구성해제 ..................................................................................................................................103

�Veritas Cluster Server의구성해제방법 ...................................................................................103� Sun Cluster 3.x에대한Messaging Server HA지원구성해제방법 .....................................103

4 일반메시징기능구성 .............................................................................................................................105비밀번호수정 ............................................................................................................................................105메일사용자,메일링목록및도메인관리 ...........................................................................................106

�Messaging Server에서사용자제거방법 ..................................................................................107�Messaging Server에서도메인제거방법 ..................................................................................107

SunONE콘솔로Messaging Server관리 ...............................................................................................108� SunONE콘솔로Messaging Server관리방법 .........................................................................108

서비스시작및중지 .................................................................................................................................108HA환경에서서비스시작및중지 ................................................................................................108HA가아닌환경에서서비스시작및중지 ..................................................................................109

�메시징서비스시작,종료또는상태보기방법 ............................................................. 110실패했거나응답이없는서비스의자동재시작 ............................................................................... 111고가용성배포시자동재시작 ....................................................................................................... 113

자동작업예약 ........................................................................................................................................... 113스케줄러의예 .................................................................................................................................... 114

인사메일구성 ........................................................................................................................................... 115�콘솔을사용하여새사용자인사메일작성방법 ................................................................. 115도메인별인사메일설정 ................................................................................................................. 115

사용자기본언어설정 ............................................................................................................................. 117도메인기본언어설정 ..................................................................................................................... 117�콘솔에서사이트언어지정방법 .............................................................................................. 118

디렉토리조회사용자정의 .................................................................................................................... 118�콘솔을사용하여Messaging Server LDAP사용자조회설정을수정하는방법 .............. 119

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암호화설정 ................................................................................................................................................121페일오버 LDAP서버설정 ......................................................................................................................121

� LDAP서버페일오버설정방법 ................................................................................................121

5 POP, IMAP및HTTP서비스구성 .............................................................................................................123일반구성 ....................................................................................................................................................123서비스사용가능/불가능하게하기 ..............................................................................................124포트번호지정 ...................................................................................................................................124암호화된통신을위한포트 ............................................................................................................125서비스배너 ........................................................................................................................................125

로그인요구사항 ......................................................................................................................................126� POP클라이언트에대한로그인구분자설정 ........................................................................126도메인이름을사용하지않고로그인허용 ................................................................................126비밀번호기반로그인 ......................................................................................................................127인증서기반로그인 ..........................................................................................................................127

성능매개변수 ...........................................................................................................................................128프로세스수 ........................................................................................................................................128프로세스당연결수 ..........................................................................................................................128프로세스당스레드수 ......................................................................................................................129유휴연결해제 ...................................................................................................................................130HTTP클라이언트로그아웃 ...........................................................................................................130

클라이언트액세스제어 .........................................................................................................................130POP서비스구성 .......................................................................................................................................131

�콘솔을사용하여 POP서비스를구성하는방법 ...................................................................131IMAP서비스구성 ....................................................................................................................................132

�콘솔에서 IMAP서비스를구성하는방법 ...............................................................................133HTTP서비스구성 ....................................................................................................................................134

�HTTP서비스구성방법 ..............................................................................................................136

6 단일사인온(SSO)사용 ............................................................................................................................139Sun Java System서버에대한AccessManager SSO ..............................................................................139

SSO제한사항및알림 .....................................................................................................................140SSO를지원하도록Messaging Server구성 ...................................................................................140SSO문제해결 ....................................................................................................................................141

신뢰할수있는원 SSO(레거시) .............................................................................................................142신뢰할수있는원 SSO개요및정의 .............................................................................................142

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Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월6

신뢰할수있는원 SSO응용프로그램 ..........................................................................................143신뢰할수있는원 SSO제한 ............................................................................................................143신뢰할수있는원 SSO배포시나리오예 ....................................................................................143신뢰할수있는원 SSO설정 ............................................................................................................145

�Messenger Express, DelegatedAdministrator및CalendarManager에대해 SSO를설정하는방법 ............................................................................................................................145

Messenger Express의신뢰할수있는 SSO구성매개변수 ........................................................149

7 멀티플렉서서비스구성및관리 ..........................................................................................................153멀티플렉서서비스 ...................................................................................................................................153멀티플렉서의장점 ...........................................................................................................................153

MessagingMultiplexor정보 .....................................................................................................................155MessagingMultiplexor의작동방식 ...............................................................................................155암호화(SSL)옵션 ...............................................................................................................................156인증서기반클라이언트인증 ........................................................................................................157

� IMAP또는 POP서비스에대한인증서기반인증을활성화하는방법 ...................157사용자사전인증 ...............................................................................................................................158MMP가상도메인 .............................................................................................................................158SMTP프록시정보 ............................................................................................................................159

MessagingMultiplexor설정 .....................................................................................................................160MMP를구성하기전에 ....................................................................................................................160멀티플렉서구성 ...............................................................................................................................161

�MMP구성방법 .....................................................................................................................161멀티플렉서파일 ...............................................................................................................................161멀티플렉서시작 ...............................................................................................................................162기존MMP수정 .................................................................................................................................163

SSL로MMP구성 .......................................................................................................................................163� SSL로MMP구성방법 .................................................................................................................163�클라이언트인증서기반로그인을사용하여MMP를구성하는방법 .............................164샘플토폴로지 ....................................................................................................................................165

MMP작업 ...................................................................................................................................................168MMP를사용하여메일액세스구성 .............................................................................................169페일오버MMPLDAP서버설정 ...................................................................................................169

MessagingMultiplexor정보 .....................................................................................................................169Messenger ExpressMultiplexor의작동방식 ................................................................................169Messenger ExpressMultiplexor설정 ..............................................................................................171설정테스트 ........................................................................................................................................173

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�Messenger Express클라이언트에액세스 ........................................................................173Messenger ExpressMultiplexor관리 ..............................................................................................174

8 MTA개념 .....................................................................................................................................................177MTA기능 ....................................................................................................................................................177MTA구조및메일흐름개요 ..................................................................................................................181디스패처및 SMTP서버(슬레이브프로그램) ............................................................................181

디스패처 .....................................................................................................................................................182서버프로세스작성및만료 ...........................................................................................................183디스패처시작및중지 .....................................................................................................................183

다시쓰기규칙 ...........................................................................................................................................184채널 ..............................................................................................................................................................184마스터및슬레이브프로그램 ........................................................................................................185채널메일대기열 ...............................................................................................................................186채널정의 ............................................................................................................................................187

MTA디렉토리정보 ..................................................................................................................................188Job Controller ..............................................................................................................................................188

Job Controller시작및중지 .............................................................................................................189

9 MTA주소변환및라우팅 .........................................................................................................................191Direct LDAP알고리즘및구현 ...............................................................................................................191도메인의로컬여부확인 .................................................................................................................191로컬주소의별칭확장 .....................................................................................................................195LDAP결과처리 .................................................................................................................................199

주소역방향 ................................................................................................................................................ 211비동기 LDAP작업 ....................................................................................................................................212설정요약 ....................................................................................................................................................213

10 MTA서비스및구성정보 .........................................................................................................................215MTA구성컴파일 ......................................................................................................................................215MTA구성파일 ..........................................................................................................................................217매핑파일 ....................................................................................................................................................219매핑파일의파일형식 .....................................................................................................................221매핑작업 ............................................................................................................................................222

기타MTA구성파일 .................................................................................................................................231별칭파일 ............................................................................................................................................232

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Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월8

TCP/IP(SMTP)채널옵션파일 ......................................................................................................233변환파일 ............................................................................................................................................233디스패처구성파일 ..........................................................................................................................233매핑파일 ............................................................................................................................................234옵션파일 ............................................................................................................................................234조정파일 ............................................................................................................................................235Job Controller파일 ............................................................................................................................235

별칭 ..............................................................................................................................................................240별칭데이터베이스 ...........................................................................................................................241별칭파일 ............................................................................................................................................241별칭파일에다른파일포함 ...........................................................................................................242

명령줄유틸리티 .......................................................................................................................................242SMTP보안및액세스제어 .....................................................................................................................242로그파일 ....................................................................................................................................................242주소를내부형식에서공용형식으로변환 ........................................................................................243주소역방향제어설정 .....................................................................................................................244정방향조회테이블및 FORWARD주소매핑 ............................................................................246

전달상태알림메일제어 ........................................................................................................................249상태알림생성및수정 ....................................................................................................................249전달상태알림메일사용자정의및현지화 ...............................................................................251생성된알림국제화 ..........................................................................................................................253추가상태알림메일기능 ................................................................................................................254

MDN(Message DispositionNotification)제어 .....................................................................................260MDN(Message DispositionNotification)메일사용자정의및현지화 ...................................260

11 다시쓰기규칙구성 .................................................................................................................................263시작하기전에 ............................................................................................................................................263다시쓰기규칙구조 .................................................................................................................................264다시쓰기규칙패턴및태그 ..................................................................................................................265백분율핵과일치시키는규칙 ........................................................................................................267뱅스타일(UUCP)주소와일치시키는규칙 ...............................................................................267모든주소와일치시키는규칙 ........................................................................................................268태그된다시쓰기규칙집합 ...........................................................................................................268

다시쓰기규칙템플리트 ........................................................................................................................268일반다시쓰기템플리트, A%B@C또는A@B .............................................................................269반복되는다시쓰기템플리트: A%B .............................................................................................269

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9

지정된경로다시쓰기템플리트: A@B@C@D또는A@B@C ..................................................270다시쓰기규칙템플리트의대소문자구분 ................................................................................270

MTA가다시쓰기규칙을주소에적용하는방법 ..............................................................................271단계 1.첫번째호스트또는도메인지정추출 ...........................................................................271단계 2.다시쓰기규칙스캔 ............................................................................................................273단계 3.템플리트에따라주소다시쓰기 .....................................................................................274단계 4.다시쓰기프로세스완료 ...................................................................................................274다시쓰기규칙실패 .........................................................................................................................275다시쓰기후의구문검사 ................................................................................................................275도메인리터럴처리 ..........................................................................................................................275

템플리트대체및다시쓰기규칙제어시퀀스 ..................................................................................275아이디및하위주소대체: $U, $0U, $1U ......................................................................................279호스트/도메인및 IP리터럴대체: $D, $H, $nD, $nH, $L ..........................................................279리터럴문자대체: $$, $%, $@ ..........................................................................................................279LDAP쿼리URL대체: $]...[ ..............................................................................................................279일반데이터베이스대체: $(...) .......................................................................................................281지정된매핑적용: ${...} .....................................................................................................................281사용자제공루틴대체: $[...] ...........................................................................................................281단일필드대체: $&, $!, $*, $# ...........................................................................................................282고유문자열대체 ...............................................................................................................................283소스채널특정다시쓰기규칙: $M, $N .......................................................................................283대상채널특정다시쓰기규칙: $C, $Q ........................................................................................284방향및위치특정다시쓰기규칙: $B, $E, $F, $R ........................................................................284호스트위치별다시쓰기: $A, $P, $S, $X .......................................................................................284현재태그값변경: $T .......................................................................................................................285다시쓰기와관련된오류메시지처리: $? ...................................................................................286

많은수의다시쓰기규칙처리 ..............................................................................................................286다시쓰기규칙테스트 .............................................................................................................................287다시쓰기규칙예 ......................................................................................................................................287

12 채널정의구성 ...........................................................................................................................................291채널기본값구성 ......................................................................................................................................292채널키워드(알파벳순) ...........................................................................................................................292채널키워드범주화(기능별) ..................................................................................................................303SMTP채널구성 ........................................................................................................................................330

SMTP채널옵션구성 .......................................................................................................................331

목차

Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월10

SMTP명령및프로토콜지원 .........................................................................................................331TCP/IP연결및DNS조회지원 ......................................................................................................338SMTP인증, SASL및TLS ..................................................................................................................345헤더의 SMTPAUTH에서인증된주소사용 ...............................................................................346Microsoft Exchange게이트웨이채널지정 ..................................................................................347전송계층보안 ...................................................................................................................................347

메일처리및전달구성 ............................................................................................................................348채널방향설정 ...................................................................................................................................350지연전달날짜구현 .........................................................................................................................350전달에실패한메일에대한재시도간격지정 ...........................................................................350채널실행작업의처리풀 ................................................................................................................352서비스작업제한 ...............................................................................................................................352연결트랜잭션제한설정 .................................................................................................................353크기기반메일우선순위 ................................................................................................................354SMTP채널스레드 ............................................................................................................................354여러주소확장 ...................................................................................................................................355서비스변환사용 ...............................................................................................................................356

주소처리구성 ...........................................................................................................................................356주소유형및규칙 ..............................................................................................................................356!및%를사용하는주소해석 ..........................................................................................................358주소에라우팅정보추가 .................................................................................................................358명시적라우팅주소의다시쓰기사용안함 ...............................................................................359메일을대기열에서제거할때주소다시쓰기 ...........................................................................359완성되지않은주소를수정할때사용할호스트이름지정 ....................................................360수신자헤더행없이메일적법화 ..................................................................................................360잘못된빈수신자헤더스트라이핑 ..............................................................................................361역방향데이터베이스의채널별사용 ...........................................................................................361제한된메일함인코딩사용 ............................................................................................................362Return-path:헤더행생성 ................................................................................................................362봉투의To:및 From:주소에서Received:헤더행구성 ..............................................................362주소헤더행의주석처리 ................................................................................................................363주소헤더행에서개인이름처리 ..................................................................................................364별칭파일및별칭데이터베이스검사지정 ...............................................................................364하위주소처리 ...................................................................................................................................364채널별다시쓰기규칙검사사용 ..................................................................................................365소스경로제거 ...................................................................................................................................365반드시별칭을통해주소지정 .......................................................................................................366

목차

11

헤더처리구성 ...........................................................................................................................................366포함헤더다시쓰기 .........................................................................................................................366선택한메일헤더행제거 ................................................................................................................367X-Envelope-to헤더행생성/제거 ..................................................................................................368두자리또는네자리로날짜변환 .................................................................................................368날짜의요일지정 ...............................................................................................................................368긴헤더행자동분할 .........................................................................................................................369헤더맞춤및접기 ..............................................................................................................................369최대길이헤더지정 .........................................................................................................................369민감도검사 ........................................................................................................................................370헤더의기본언어설정 .....................................................................................................................370

첨부파일및MIME처리 .........................................................................................................................370Encoding헤더행무시 ......................................................................................................................370메일/부분메일자동조각모음 ......................................................................................................371대용량메일자동조각화 .................................................................................................................371메일행길이제한적용 ....................................................................................................................372

메일,할당량,수신자및인증시도의제한 ..........................................................................................373성공하지못한인증시도에대한제한 .........................................................................................373절대메일크기제한지정 ................................................................................................................373크기제한또는수신자수제한을초과하는메일대상다시지정 .........................................374할당량사용자에대한메일전달처리 .........................................................................................3761000자가넘는행이있는 SMTP메일처리 ..................................................................................376일반및 Filename Content-type및Content-disposition매개변수의길이제어 ...................376메일수신자제한 ...............................................................................................................................376헤더크기제한 ...................................................................................................................................377

MTA대기열에서파일만들기 ...............................................................................................................377메일의여러주소처리방법제어 ..................................................................................................377여러하위디렉토리로채널메일대기열분산 ...........................................................................378세션제한설정 ...................................................................................................................................378

로깅및디버깅구성 .................................................................................................................................379로깅키워드 ........................................................................................................................................379디버깅키워드 ....................................................................................................................................379Loopcheck설정 ..................................................................................................................................380

기타키워드 ................................................................................................................................................380프로세스채널대체 ..........................................................................................................................380채널작업유형 ...................................................................................................................................380파이프채널 ........................................................................................................................................381

목차

Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월12

메일함필터파일위치지정 ...........................................................................................................381스팸필터키워드 ...............................................................................................................................382주소검증후와확장전의라우팅 ..................................................................................................382NO-SOLICIT SMTP확장지원 .......................................................................................................385잘못된 RCPT TO:주소에대한제한설정 .......................................................................................385

13 미리정의된채널사용 .............................................................................................................................387미리정의된채널 ......................................................................................................................................387파이프채널을사용하여메일을프로그램에전달 ...........................................................................389원시(/var/mail)채널구성 .......................................................................................................................390보관채널을사용하여메일을일시적으로보관 ...............................................................................391변환채널 ....................................................................................................................................................391

MIME개요 .........................................................................................................................................392변환처리를위한트래픽선택 .......................................................................................................393변환처리제어 ...................................................................................................................................394변환채널출력을사용하여메일바운스,삭제또는보관 .......................................................402변환채널예 .......................................................................................................................................403아랍어문자세트자동감지 ...........................................................................................................407

�아랍어문자세트자동감지방법 .....................................................................................407문자세트변환및메일형식다시지정 ...............................................................................................408문자세트변환 ...................................................................................................................................410메일형식다시지정 ......................................................................................................................... 411서비스변환 ........................................................................................................................................416

14 Messaging Server에스팸및바이러스필터링프로그램통합 .......................................................419Messaging Server에스팸필터링프로그램통합—작동원리 ..........................................................419타사스팸필터링프로그램배포및구성 ............................................................................................420스팸필터링소프트웨어클라이언트라이브러리로드및구성 ............................................421필터링할메일지정 ..........................................................................................................................421

�사용자수준필터링지정 ....................................................................................................422스팸메일에대해수행할작업지정 .............................................................................................427

Symantec Brightmail스팸방지사용 .....................................................................................................431Brightmail작업방법 .........................................................................................................................431Brightmail요구사항및성능고려사항 .......................................................................................434Brightmail배포 ..................................................................................................................................434Brightmail구성옵션 .........................................................................................................................434

목차

13

SpamAssassin사용 ....................................................................................................................................436SpamAssassin개요 ............................................................................................................................436SpamAssassin/Messaging Server작동원리 ...................................................................................437SpamAssassin요구사항및사용시고려사항 ............................................................................437SpamAssassin배포 ............................................................................................................................438SpamAssassin구성예 .......................................................................................................................438

�스팸을별도의폴더에정리 ................................................................................................438�스팸메일에 SpamAssassin점수를포함하는헤더추가 ..............................................440� SpamAssassin결과문자열을제목행에추가 .................................................................441

SpamAssassin테스트 ........................................................................................................................443SpamAssassin옵션 ............................................................................................................................444

SAVSE(SymantecAnti-virus Scanning Engine)사용 ............................................................................447SAVSE개요 .........................................................................................................................................447SAVSE요구사항및사용시고려사항 ........................................................................................447SAVSE배포 .........................................................................................................................................448SAVSE구성예 ....................................................................................................................................448

� SAVSE구성방법 ...................................................................................................................448SAVSE옵션 .........................................................................................................................................450

Sieve확장지원 ...........................................................................................................................................452

15 LMTP전달 ...................................................................................................................................................455LMTP전달기능 ........................................................................................................................................455LMTP를사용하지않는 2계층배포의메일처리 ..............................................................................456LMTP를사용하는 2계층배포의메일처리 ........................................................................................457LMTP개요 ..................................................................................................................................................459LMTP전달구성 ........................................................................................................................................459

� LMTP를사용하는인바운드MTA중계구성 .........................................................................459LMTP를사용하고MTA없이백엔드저장소구성방법 ..........................................................461LMTP를통해메일저장소와전체MTA를갖는백엔드시스템에메일을보내도록중계구성 ......................................................................................................................................................463전체MTA가있는백엔드메일저장소시스템의 LMTP구성 ................................................463

구현된 LMTP프로토콜 ...........................................................................................................................464

16 휴가자동메일회신 .................................................................................................................................467휴가자동회신개요 .................................................................................................................................467자동회신구성 ...........................................................................................................................................468

목차

Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월14

백엔드시스템에서자동회신구성 ..............................................................................................469�릴레이에서자동회신구성방법 ..............................................................................................469

휴가자동회신작동원리 ........................................................................................................................470휴가자동회신속성 .................................................................................................................................471

17 메일필터링및액세스제어 ...................................................................................................................4731부.매핑테이블 ........................................................................................................................................473매핑테이블을사용한액세스제어 ......................................................................................................474액세스제어매핑테이블 -작업 .....................................................................................................474

액세스제어매핑테이블플래그 ..........................................................................................................475SEND_ACCESS및ORIG_SEND_ACCESS테이블 .....................................................................478MAIL_ACCESS및ORIG_MAIL_ACCESS매핑테이블 ...........................................................479FROM_ACCESS매핑테이블 .........................................................................................................481PORT_ACCESS매핑테이블 ...........................................................................................................482MTA에대해지정된 IP액세스연결제한 ....................................................................................484

액세스제어가적용되는경우 ................................................................................................................485액세스제어매핑테스트 ........................................................................................................................485SMTP릴레이추가 ....................................................................................................................................486외부사이트에대한 SMTP릴레이허용 .......................................................................................487

SMTP릴레이차단구성 ..........................................................................................................................488MTA의내부메일과외부메일구분방법 ...................................................................................489인증된사용자의메일구분 ............................................................................................................490

�인증된전송구분을추가하는방법 ..................................................................................490메일릴레이금지 ...............................................................................................................................491SMTP릴레이차단에RBL검사를포함한DNS조회사용 .......................................................492

많은수의액세스항목처리 ...................................................................................................................4942부.메일함필터 ........................................................................................................................................495Sieve필터지원 ...........................................................................................................................................496Sieve필터링개요 ......................................................................................................................................497사용자수준필터만들기 ........................................................................................................................497채널수준필터만들기 .............................................................................................................................497

�채널수준필터만들기 ................................................................................................................499MTA차원필터만들기 ............................................................................................................................500

�MTA차원필터만들기 ................................................................................................................500제거된메일을 FILTER_DISCARD채널외부로라우팅 ...........................................................501

사용자수준필터디버그 ........................................................................................................................501

목차

15

�사용자수준필터디버그 ............................................................................................................501imsimta test -exp출력 .......................................................................................................................503imsimta test -exp구문 .......................................................................................................................504

18 메일저장소관리 ......................................................................................................................................507개요 ..............................................................................................................................................................507메일저장소디렉토리레이아웃 ...........................................................................................................509메일저장소에서메일을제거하는방법 .............................................................................................512저장소에대한관리자액세스지정 ......................................................................................................513

�관리자항목추가방법 ................................................................................................................513�관리자항목수정 ..........................................................................................................................514�관리자항목삭제 ..........................................................................................................................514관리자에의한경우를제외하고메일함삭제또는이름바꾸기차단 .................................515

공유폴더정보 ...........................................................................................................................................515공유폴더작업 ...........................................................................................................................................517

�공유폴더만들기 ..........................................................................................................................517전자메일그룹을사용하여공유폴더추가 ...............................................................................518

�공유폴더에전자메일그룹을추가하는방법 ..............................................................518공유폴더의액세스제어권한설정또는변경 ..........................................................................519공유폴더목록을사용가능또는사용불가능하게하기 ........................................................521분산공유폴더설정 .........................................................................................................................521공유폴더데이터모니터및유지관리 ........................................................................................523

메일저장소할당량정보 ........................................................................................................................525사용자할당량 ....................................................................................................................................525도메인할당량 ....................................................................................................................................526TelephonyApplication Server예외사항 ........................................................................................526메일저장소할당량속성및매개변수 ........................................................................................526

메일저장소할당량구성 ........................................................................................................................528�기본사용자할당량지정 ............................................................................................................528개별사용자할당량지정 .................................................................................................................529도메인할당량지정 ..........................................................................................................................529할당량알림배포 ...............................................................................................................................529

�할당량알림사용방법 ........................................................................................................530�할당량경고메일정의방법 ...............................................................................................530�할당량임계값지정방법 ....................................................................................................531

할당량적용활성화또는비활성화 ..............................................................................................532

목차

Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월16

�할당량적용활성화 ..............................................................................................................532유예기간설정 ...................................................................................................................................533

�대기열에보관된메일의유예기간설정방법 ..............................................................534NetscapeMessaging Server할당량호환모드 ..............................................................................534

자동메일제거(만료및제거)기능설정 .............................................................................................534imexpire작동원리 ............................................................................................................................535자동메일제거기능배포 ................................................................................................................535

메일저장소분할영역구성 ...................................................................................................................545분할영역추가 ...................................................................................................................................545

�메일저장소분할영역추가방법 .....................................................................................546메일함을다른디스크분할영역으로이동 ................................................................................547

�메일함을다른디스크분할영역으로이동 ....................................................................547기본메일저장소분할영역정의변경 ........................................................................................548

메일저장소유지관리절차수행 ..........................................................................................................548메일저장소에물리적디스크추가 ..............................................................................................548메일함관리 ........................................................................................................................................548할당량제한모니터 ..........................................................................................................................554디스크공간모니터 ..........................................................................................................................555stored유틸리티사용 ........................................................................................................................556동일한메일의중복저장에따른저장소크기줄이기 .............................................................557

메일저장소백업및복원 ........................................................................................................................560메일함백업정책만들기 .................................................................................................................561백업그룹만들기 ...............................................................................................................................562Messaging Server백업및복원유틸리티 ......................................................................................563백업수행시대량메일제외 ...........................................................................................................564부분복원시의고려사항 ................................................................................................................565Legato Networker사용 ......................................................................................................................567

� Legato Networker를사용하여데이터를백업하는방법 ..............................................567Legato를제외한타사소프트웨어사용 .......................................................................................569

� Legato를제외한타사소프트웨어사용 ..........................................................................569백업및복원문제해결 ....................................................................................................................570메일저장소재해복구및복원 ......................................................................................................571

사용자액세스모니터링 .........................................................................................................................571메일저장소문제해결 .............................................................................................................................573표준메일저장소모니터링절차 ...................................................................................................573메일저장소시작및복구 ................................................................................................................576메일함및메일함데이터베이스복구 ..........................................................................................579

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17

일반문제및해결방법 ....................................................................................................................583메일함을새시스템으로이동또는마이그레이션 ...........................................................................585

19 보안및액세스제어구성 ........................................................................................................................587서버보안정보 ...........................................................................................................................................587HTTP보안정보 ........................................................................................................................................588인증기법구성 ...........................................................................................................................................589일반텍스트비밀번호에대한액세스구성 ................................................................................591

�Directory Server를구성하여일반텍스트비밀번호를저장하는방법 .....................591사용자전환 ........................................................................................................................................592

�사용자전환 ............................................................................................................................592사용자비밀번호로그인 .........................................................................................................................593

IMAP, POP및HTTP비밀번호로그인 .........................................................................................593SMTP비밀번호로그인 ...................................................................................................................593

암호화및인증서기반인증구성 ..........................................................................................................594관리콘솔을통해인증서얻기 .......................................................................................................596

�서버인증서요청 ..................................................................................................................597�인증서설치 ............................................................................................................................597

자체서명된인증서만들기 ............................................................................................................599�자체서명된인증서만들기 ................................................................................................599

SSL사용및암호문선택 ..................................................................................................................600인증서기반로그인설정 .................................................................................................................602

�인증서기반로그인설정 ....................................................................................................602SMTP프록시를사용하여 SSL성능을최적화하는방법 ..........................................................603

네트워크보안서비스도구 ....................................................................................................................604인증서및키관리 ..............................................................................................................................604

Messaging Server에대한관리자액세스구성 .....................................................................................605위임된관리계층 ...............................................................................................................................605�서버전체에대한액세스제공 ..................................................................................................606특정작업에대한액세스제한 .......................................................................................................606

�사용자또는그룹의작업액세스제한방법 ...................................................................607POP, IMAP및HTTP서비스에대한클라이언트액세스구성 .......................................................607클라이언트액세스필터의작동방법 ..........................................................................................608필터문 .................................................................................................................................................608필터예 .................................................................................................................................................613서비스에대한액세스필터만들기 ..............................................................................................614

목차

Sun Java SystemMessaging Server 6 2005Q4관리설명서 • 2006년 3월18

�필터를만드는방법 ..............................................................................................................614HTTP프록시인증에대한액세스필터만들기 .........................................................................615

�HTTP프록시인증에대한액세스필터만들기 ............................................................616POPbefore SMTP사용 .............................................................................................................................617

� SMTP프록시설치 .......................................................................................................................617SMTP서비스에대한클라이언트액세스구성 .................................................................................619SSL을통한사용자/그룹디렉토리조회 ..............................................................................................620

20 Communications Express Mail용 S/MIME관리 ....................................................................................621S/MIME .......................................................................................................................................................621알아야할개념 ...................................................................................................................................622

필수소프트웨어및하드웨어구성요소 ............................................................................................622S/MIME사용을위한요구사항 .............................................................................................................623개인및공개키 ..................................................................................................................................623스마트카드에저장된키 .................................................................................................................624클라이언트시스템에저장된키 ...................................................................................................624LDAP디렉토리에공개키게시 .....................................................................................................625메일사용자에게 S/MIME사용권한부여 ..................................................................................625여러언어지원 ...................................................................................................................................625

Messaging Server설치후시작 ................................................................................................................626S/MIME애플릿 ..................................................................................................................................626기본 S/MIME구성 ............................................................................................................................627

� S/MIME구성방법 ................................................................................................................628자격증명을사용하여 LDAP에서공개키, CA인증서및CRL액세스 .................................631

smime.conf파일의매개변수 .................................................................................................................633Messaging Server옵션 ...............................................................................................................................640

� S/MIME에적용되는Messaging Server옵션을설정하는방법 ...........................................640SSL을사용하여인터넷연결보안 ........................................................................................................641

Messaging Server및Communications ExpressMail간의연결보안 ........................................641Messaging Server및 S/MIME애플릿간의연결보안 ................................................................642

� SSL을사용하여통신연결보안을유지하는방법 ........................................................642클라이언트시스템의키액세스라이브러리 ....................................................................................642예 ..........................................................................................................................................................643

개인및공개키확인 ................................................................................................................................644사용자의개인키또는공개키찾기 .............................................................................................645CRL에대해인증서확인 .................................................................................................................646

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19

CRL액세스 .........................................................................................................................................646프록시서버및CRL확인 .................................................................................................................648오래된CRL사용 ............................................................................