Confused On Exchange 2010 SSL Certificates
Posted on 2011-02-21
Right now I have an Exchange 2003 server and seperate OWA server that uses a self generated Certificate which is host on our ISA server.
I'm now in the process of planning & setting up our new Exchange 2010 enviroment my setup is as follows:
1x TMG server
2x CAS Servers in an Array
1x Mailbox server
I have a mix of Windows XP client which are slowly being replaced by Windows 7.
I'm confused as to which type of SSL certificate I now how to buy
I have read the a Wildcard certificate is the way to go but XP clients may have problems with this typy of certificate and that SAN/UC is the way to go.
Also do I need to create a DNS or CNAME call autodiscover or is this automatically generated???