[SOLVED] Server can't receive mails

[Tunde]

Everything as been fine until 8th of january when my mail server stops receiving external mails but i can send external mails. Internal mails are working well.
Can you please help.

[uxbod]

Welcome to the forums

Please check /var/log/zimbra.log for any error messages. Also please post the output from the following

su - zimbra
zmcontrol -v
zmcontrol status

Has anything changed in your environment ? If you PM your domain I check the external side of things.