[펌] ☞ 센드메일 설정하기

sendmail => http://www.sendmail.org

 

센드메일 설정하는 절차

 

#cd /etc/mail

#vi sendmail.mc

 

43,44줄 dn1 주석제거 -->스팸메일방지

TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dn1

define(`confAUTH_MECHANISMS',`EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5

LOGIN PLAIN')dn1

 

85줄 127.0.0.1 => 0.0.0.0

DAEMON_OPTION(`Port=smtp,Addr=0.0.0.0,Name=MTA')dn1

 

#m4 sendmail.mc > sendmail.cf

#vi local-host-names

 

blueji78.com

mail.blueji78.com

www.blueji78.com

 

#vi access

blueji78.com          RELAY

mail.blueji78.com          RELAY

www.blueji78.com          RELAY

 

#makemap hash access < access

#makemap hash mailertable < mailertable

#makemap hash domaintable < domaintable

#makemap hash virtusertable < vitusertable

#vi sendmail.cf

 

89줄

Cwblueji78.com

Cwmail.blueji78.com

Cwwww.blueji78.com

 

147줄

Dnblueji78.com

 

1216줄 근방에

#anything else is bogus

#R$*                        $#error $@ 5.7.1 $: "550 Relaying denied"

 

1299줄 근방에

#R<FAIL>                 $#error $@ 5.7.1 $: "550 Relaying denied. IP name

lookup failed "$&{client_name}

 

#setup 실행 시켜서 아래의 항목을 체크한다.

mailman

ipop3

pop3s

sendmail

server

 

#/etc/rc.d/init.d/sendmail restart

 

SMTP 테스트

[root@ns]# telnet blueji78.com 25
Trying 192.168.1.1...
Connected to blueji78.com (192.168.1.1).
Escape character is '^]'.
220 kyongjumall ESMTP Sendmail 8.12.8/8.12.8; Sun, 30 May 2004 19:26:27 +0900
EHLO blueji78.com
250-kyongjumall Hello [192.168.1.1], pleased to meet you
250-ENHANCEDSTATUSCODES
250-PIPELINING
250-8BITMIME
250-SIZE
250-DSN
250-ETRN
250-AUTH GSSAPI
250-DELIVERBY
250 HELP

 

위의 출력이 나오면 SMTP 가 성공이다.

quit 타이핑을 하고 빠져나온다.

 

#telnet blueji78.com 110

Trying 192.168.1.1...

connected to blueji78.com (192.168.1.1).

Escape character is '^]'.

+OK POP3 [192.168.1.1] v2001.78rh server ready

 

quit타이핑을 하고 빠져나온다.

지금까지 센드메일 설정이었습니다.