Exchange 2007 certificate change problems
Hi,
We're using Exchange 2007 SP3, update roll up 6.
My old SAN certificate expired and I didn't bother to renew as I had a new wildcard certificate on our TMG2010 that I exported and used on the Exchange server. This works fine externally however it has caused issues with internal clients getting a security
warning saying the certificate isn't trusted.
We publish our Exchange server via DNS but we have split DNS so that internal clients don't have to go re-authenticate their credentials when opening e-mail.
They simply browse to https://server/owa and it takes them straight into OWA.
The SAN certificate had just the server name whereas the wildcard needs the domain name as part of the URL.
What's the easiest way to change the internal URL to the FQDN
https://server.domain/owa as I want to be able to browse to
https://server.domain/owa without having to re-type in user credentials that I've just logged onto the PC with.
Thanks in advance
April 30th, 2012 5:55pm