IMAP과 POP3 설정

IMAP과 POP3 설정을 위해 /etc/xinetd.d 하위의 다음 설정 파일을 수정하면 된다.

root@smit21 mail]# cd /etc/xinetd.d
[root@smit21 xinetd.d]# vi ipop3
# default: off
# description: The POP3 service allows remote users to access their mail \
#              using an POP3 client such as Netscape Communicator, mutt, \
#          or fetchmail.
service pop3
{
    disable = no
    socket_type     = stream
    wait            = no
    user            = root
    server          = /usr/sbin/ipop3d
    log_on_success  += HOST DURATION
    log_on_failure  += HOST
}

[root@smit21 xinetd.d]# vi imap
# default: off
# description: The IMAP service allows remote users to access their mail using \
#              an IMAP client such as Mutt, Pine, fetchmail, or Netscape \
#              Communicator.
service imap
{
    disable = no
    socket_type     = stream
    wait            = no
    user            = root
    server          = /usr/sbin/imapd
    log_on_success  += HOST DURATION
    log_on_failure  += HOST
}

모든 설정이 완료되었으면 xinetd 데몬을 새롭게 시작한다.
[root@smit21 init.d]# ./xinetd restart

아웃룩에서 문제 발생시 (보내지 못하면)

#cd /etc/mail
#vi sendmail.cf
#O DaemonPortOptions=Port=smtp,Addr=127.0.0.1, Name=MTA
O DaemonPortOptions=Port=smtp, Name=MTA