Mine

Mar 25 23:45:34 zssslc3 courierpop3login: Connection, ip=[::ffff:213.151.218.136]
Mar 25 23:45:42 zssslc3 courierpop3login: Disconnected, ip=[::ffff:213.151.218.136]
Mar 25 23:48:36 zssslc3 postfix/master[9556]: terminating on signal 15
Mar 25 23:48:36 zssslc3 postfix/master[9742]: daemon started -- version 2.3.8, configuration /etc/postfix
Mar 25 23:49:11 zssslc3 postfix/pickup[9743]: CF68140C9A9: uid=33 from=<www-data>
Mar 25 23:49:11 zssslc3 postfix/cleanup[9760]: CF68140C9A9: message-id=<20080325224911.CF68140C9A9@mail.zssslc3.no-ip.info>
Mar 25 23:49:11 zssslc3 postfix/qmgr[9744]: CF68140C9A9: from=<www-data@zssslc3.no-ip.info>, size=327, nrcpt=1 (queue active)
Mar 25 23:49:11 zssslc3 postfix/local[9762]: CF68140C9A9: to=<socket@zssslc3.no-ip.info>, relay=local, delay=0.13, delays=0.08/0.01/0/0.04, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 25 23:49:11 zssslc3 postfix/qmgr[9744]: CF68140C9A9: removed