[Mailman-Users] Mailman server not accept mail from Google Apps domain

[Matthias Schmidt]

Am/On Tue, 14 Apr 2009 09:26:47 -0700 schrieb/wrote Hung Phan:

>Hello,
>
>All emails from google hosted domain (either gmail or our Google Apps  
>domain) to our mailman server is being rejected while emails from  
>other domains like me.com pass through. Is there a place in Mailman to  
>whitelist a domain? Where can we check for the blacklisted domains?

>
>Technical details of temporary failure:
>The recipient server did not accept our requests to connect. Learn  
>http://mail.google.com/support/bin/answer.py?answer=7720
>[listserv.canby.k12.or.us (1): Connection timed out]

did you actually read this page from google?
It clearly tells you were the problem is.
It's your MTA, your smtp server, who isnot accepting connections from google.

So probably google is just blacklisted either in your spamfilter, mta,
firewall ... 

cheers,
Matthias