Hello all,
As you all may know, when purchasing and implementing SSL certificates .local is no longer allowed on a cert (see: https://www.networking4all.com/en/ssl+certificates/faq/change+san+issue/).
We set up a new domain at a customer and as we do with all, named it domainname.local. Set it up as normal, and then set up Exchange 2010 on a separate server. We set up the Exchange server externally with the FQDN of mail.emaildomain.com (note, emaildomain and domainname are in fact different names).
We purchased a UCC cert with the name of emaildomain.com and set it up with 2 alt names of mail.emaildomain.com and autodiscover.emaildomain.com. We used to also set these certs up with mail.domainname.local but again this is no longer allowed. As expected, when opening Outlook 2010 we get certificate mismatch notices for mail.domainname.local.
Question: How do I modify this so that this cert mismatch disappears? I followed the steps here https://www.networking4all.com/en/support/ssl+certificates/manuals/microsoft/exchange+2010/modify+.local/ but to no avail. Any help would be appreciated, and of course if you need more info just ask and I will be happy to supply!
Thanks!
Mike