I migrate the zimbra server to another server follow this guide http://www.zimbra.com/forums/installation/16107-problem-moving-zcs-new-server-2.html.
When I start the zimbra on new server, it notice that Certificate expires. If i generate new self-certificate, the server work fine. I sure that old certificate is not expire. I do not know why i get this problem. Anyone can guide us the way to migrate certificate or move certificate to new server?
I appreciate for any help.