exim

askdna@workstation-yk:~$ exim -bt keedi.k@gmail.com
R: dnslookup for keedi.k@gmail.com
keedi.k@gmail.com
  router = dnslookup, transport = remote_smtp
  host gmail-smtp-in.l.google.com      [74.125.127.27] MX=5
  host alt2.gmail-smtp-in.l.google.com [74.125.65.27]  MX=20
  host alt3.gmail-smtp-in.l.google.com [74.125.113.27] MX=30
  host alt4.gmail-smtp-in.l.google.com [74.125.79.27]  MX=40
askdna@workstation-yk:~$ mail -v keedi.k@gmail.com
Subject: 버그질라 테스트
테스트
Cc: 
LOG: MAIN
  <= askdna@workstaion-yk U=askdna P=local S=369
askdna@workstation-yk:~$ delivering 1PAgUP-000469-KB
R: dnslookup for keedi.k@gmail.com
T: remote_smtp for keedi.k@gmail.com
Connecting to gmail-smtp-in.l.google.com [74.125.127.27]:25 ... connected
  SMTP<< 220 mx.google.com ESMTP 12si7329242faw.136
  SMTP>> EHLO workstation-yk
  SMTP<< 250-mx.google.com at your service, [180.224.41.34]
         250-SIZE 35651584
         250-8BITMIME
         250 ENHANCEDSTATUSCODES
  SMTP>> MAIL FROM:<askdna@workstaion-yk> SIZE=1403
  SMTP<< 250 2.1.0 OK 12si7329242faw.136
  SMTP>> RCPT TO:<keedi.k@gmail.com>
  SMTP<< 250 2.1.5 OK 12si7329242faw.136
  SMTP>> DATA
  SMTP<< 354  Go ahead 12si7329242faw.136
  SMTP>> writing message and terminating "."
  SMTP<< 250 2.0.0 OK 1288087863 12si7329242faw.136
  SMTP>> QUIT
LOG: MAIN
  => keedi.k@gmail.com R=dnslookup T=remote_smtp H=gmail-smtp-in.l.google.com [74.125.127.27]
LOG: MAIN
  Completed