Zimbra outbound mail issue

[vaibhav shah]

HI Experts,

I am facing issue with outbound mails.  Getting below error :-

delivery temporarily suspended: mail for abc.xyz.com loops back to myself)                           vai...@gmail.com 

I have only single server and server MX, PTR and  A records pointing to same server. Please suggest what could be the issue.

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Thanks & Regards,
Vaibhav Shah
+919714428883

[Dhaval Thakkar]

Did you check all services are on or not ?

Also check whether you have any firewall - I had similar issue and problem i found was CSF

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Regards,
 
Thakkar Dhaval B.

Team Lead

Qualdev.com

9033176199

[vaibhav shah]

Thanks Dhaval for reply, This issue has been resolved. Issue was, In zimbra console, there is "Enable DNS Lookup" box that was not ticked. After enable it, it started proper resolution.

Thanks,

Vaibhav