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Sendmail - Mailq Errors

Posted: Thu Feb 18, 2010 2:02 am
by scalixready
Hi,

I have sendmail configured on a CentOS linux machine using scalix and I am finding alot of the following error messages in the mailq:

-> Deferred: ntvirus3.mitts.net.: No route to host
-> Transient parse error -- message queued for future delivery
-> Deferred: Connection timed out with peakings.com.

Can someone please explain to me what these errors mean? And how can I resolve them (if any)?

Thanks in anticipation for your help.

Re: Sendmail - Mailq Errors

Posted: Thu Feb 18, 2010 2:59 pm
by PrisonMind
hi,

maybe your DNS is misconfigure.

did the server response if you try to connect via telnet on port 25?

Code: Select all

telnet ntvirus3.mitts.net 25