I've upgrade from 8.6 to 8.7.11 on ubuntu 14.04.6 LTS.
The upgrade finished without any errors.
I've follow the upgrade guide at:https://wiki.zimbra.com/wiki/Zimbra_Releases/8.7.0/Upgrade
Now we get the below error on all incoming and outgoing emails.
Code: Select all
relay=none, delay=0.11, delays=0.11/0/0/0, dsn=4.4.2, status=deferred (delivery temporarily suspended: lost connection with 127.0.0.1[127.0.0.1] while sending RCPT TO)
We have looked at all the logs but cannot seem to find out why it isn't working. Does anyone have any idea?