This is driving me mad! 
Last year I just lost my patience and bought a wildcard ssl for our domain, it works quite well but Outlook throws up a prompt when it uses Autodiscover.
Now the cert is up for renewal I decided to get a UCC cert instead. However no matter how much I read I can't seem to get a definite answer on whether to include the internal FQDNs of the mailbox servers.
Running through the "New Exchange Certificate..." in the Exchange console and that seems to include internal names:
autodiscover.emaildomain1.com
autodiscover.emaildomain2.com
autodiscover.domain.com
emaildomain1.com
owa.domain.com
servername1.domain.com
servername2.domain.com
servername3.domain.com
Last year I just lost my patience and bought a wildcard ssl for our domain, it works quite well but Outlook throws up a prompt when it uses Autodiscover.
Now the cert is up for renewal I decided to get a UCC cert instead. However no matter how much I read I can't seem to get a definite answer on whether to include the internal FQDNs of the mailbox servers.
Running through the "New Exchange Certificate..." in the Exchange console and that seems to include internal names:
autodiscover.emaildomain1.com
autodiscover.emaildomain2.com
autodiscover.domain.com
emaildomain1.com
owa.domain.com
servername1.domain.com
servername2.domain.com
servername3.domain.com