[rmvg]

when i send myself a message it seems to get stuck and the number of mails in the queue is growing i do not think anything is being delivered i have tried to flush the queue again no mails are delivered. the only thing i have changed was a seemingly unrelated server hostname on another machine.

I changed the hostname from new.computerking.ca to computerking.ca. Could this have an effect on the main mail server shoemasters.com which serves mail for computerking.ca which also has a simple postfix mail server on it.

here are the mx records of the computerking domain they are the same for all my domains

;------------------------------------------------------------------------------
; MAIL EXCHANGERS
;------------------------------------------------------------------------------
computerking.ca. IN MX 10 shoemasters.com.
computerking.ca. IN MX 20 mx1.canmail.org.
computerking.ca. IN MX 30 mail1.computerking.ca.

mail1.computerking.ca. IN A 68.146.1.51

I am running zimbra version

Release 3.1.4_GA_518.FC3_20060626143230 FC3 FOSS edition

because i think it is last version that works with

Linux shoemasters.com 2.6.12-1.1381_FC3 #1 Fri Oct 21 03:46:55 EDT 2005 i686 i686 i386 GNU/Linux

here are some log outputs please help

Jul 19 23:46:47 shoemasters postfix/smtpd[5491]: connect from web37903.mail.mud.yahoo.com[209.191.91.165]
Jul 19 23:46:47 shoemasters postfix/smtpd[5491]: A979B7C46CC: client=web37903.mail.mud.yahoo.com[209.191.91.165]
Jul 19 23:46:48 shoemasters postfix/cleanup[5995]: A979B7C46CC: message-id=<395988.57625.qm@web37903.mail.mud.yahoo.com>
Jul 19 23:46:48 shoemasters postfix/qmgr[1668]: A979B7C46CC: from=<vanginnekenr@yahoo.com>, size=2484, nrcpt=1 (queue active)
Jul 19 23:46:48 shoemasters postfix/smtpd[5491]: disconnect from web37903.mail.mud.yahoo.com[209.191.91.165]

or this

Jul 19 23:48:56 shoemasters postfix/qmgr[1668]: 2D5427C46B0: to=<luck@computerking.ca>, relay=none, delay=0, status=deferred (delivery temporarily suspended: conversation with 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be sent more than once)
Jul 19 23:48:56 shoemasters postfix/qmgr[1668]: 2D5427C46B0: to=<luck@computerking.ca>, orig_to=<maillist@computerking.ca>, relay=none, delay=0, status=deferred (delivery temporarily suspended: conversation with 127.0.0.1[127.0.0.1] timed out while sending end of data -- message may be sent more than once)