pr  9 19:08:43 li59-239 postfix/master[13849]: reload -- version 2.7.1, configuration /etc/postfix
Apr  9 19:08:43 li59-239 postfix/qmgr[16274]: D1D9E1E47B: from=<orz@example.mil>, size=555, nrcpt=1 (queue active)
Apr  9 19:08:43 li59-239 postfix/smtp[16277]: connect to example.com[2620:0:2d0:200::10]:25: Network is unreachable
Apr  9 19:08:56 li59-239 postfix/pickup[16275]: C1FCE1E48F: uid=33 from=<admin@li59-239.members.linode.com>
Apr  9 19:08:56 li59-239 postfix/cleanup[16281]: C1FCE1E48F: message-id=<20110409190856.C1FCE1E48F@li59-239.members.linode.com>
Apr  9 19:08:56 li59-239 postfix/qmgr[16274]: C1FCE1E48F: from=<admin@li59-239.members.linode.com>, size=579, nrcpt=1 (queue active)
Apr  9 19:08:57 li59-239 postfix/smtp[16282]: C1FCE1E48F: to=<sysoperator@rogers.com>, relay=mx1.rog.mail.yahoo.com[98.136.59.15]:25, delay=0.75, delays=0.01/0.01/0.31/0.42, dsn=2.0.0, status=sent (250 ok dirdel)
Apr  9 19:08:57 li59-239 postfix/qmgr[16274]: C1FCE1E48F: removed
Apr  9 19:09:04 li59-239 postfix/smtp[16277]: connect to example.com[192.0.32.10]:25: Connection timed out
Apr  9 19:09:04 li59-239 postfix/smtp[16277]: D1D9E1E47B: to=<x.ample@example.com>, relay=none, delay=76019, delays=75998/0.02/21/0, dsn=4.4.1, status=deferred (connect to example.com[192.0.32.10]:25: Connection timed out)