My primary domain is working fine sending and receiving email from the web interface and desktop client, but chat is not working.
Additional domains are recieving email and able to send email through smtp authentication via 3rd pary web client, but NOT using the web interface or desktop client.
The error message returned after messages are sent is the following:
This is the mail system at host mail.mydomain.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
firstname.lastname@example.org: Host or domain name not found. Name service error for
name=ASPMX4.GOOGLEMAIL.com type=A: Host found but no data record of
I have updated /etc/rescolv.conf to point to other dns servers and it seems to have to effect on the issue. My /etc/host has been unmodified other than the entry made my the Zimbra install pointing to the publicly available ip address of the server. There are no firewalls that I aware of.
I believe there is also a DNS issue keeping my IM client from working (I suspect this on a hunch).
Any advice would be much appreciated.