Nov  6 00:59:16 mail postfix/pickup[3487]: 096758AAD3: uid=1000 from=<user1>
Nov  6 00:59:16 mail postfix/cleanup[3499]: 096758AAD3: message-id=<20111106095916.096758AAD3@mail.myrealdomain.com>
Nov  6 00:59:16 mail postfix/qmgr[3488]: 096758AAD3: from=<user1@mail.myriderdomain.com>, size=392, nrcpt=1 (queue active)
Nov  6 00:59:29 mail postfix/smtp[3490]: connect to mta7.am0.yahoodns.net[74.6.140.64]:25: Connection timed out
Nov  6 00:59:29 mail postfix/smtp[3491]: connect to mta7.am0.yahoodns.net[98.137.54.237]:25: Connection timed out
Nov  6 00:59:29 mail postfix/smtp[3492]: connect to mta7.am0.yahoodns.net[66.94.237.139]:25: Connection timed out
Nov  6 00:59:37 mail postfix/smtp[3500]: connect to mta5.am0.yahoodns.net[98.137.54.238]:25: Connection timed out