Upgrade from ZCS 7.1 -> ZCS 8.0 error: Unable to connect to the MTA
After the normal upgrade I'm unable to send/receive any email from my Mail server.
Can someone help me out on this?
Here's the error I got:
I've double checked configurations on Hosts/Zimbra Admin and everything seems to be properly configured.
msg: try again: Unable to connect to the MTA
trace: qtp1680275375-87:http://[SERVER's IP]:81/service/soap/SendMsgRequest:1350842833307:bed7f621cbf73f2f
Looking forward to hearing from you.