Hi all,
I have installed Zimbra on my server. We have a registered domain with our ISP and we have established mail relaying for our domain between ou ISP mail server and ours.
We are successfully receiving emails but all outgoing emails are bounced by the ISP MTA with the message : 579 message content is not acceptable here (in reply to end of DATA command)
Our ISP is complaining about the fact that emails Mesage-ID is in the form of
xxxxxxxx@mailserver.our-domain.com and it wants to be
xxxxxxxxx@our-domain.com
Does anyone have an idea on how to resolve that ?
Thanks
Nacef