I have two sites in one AD domain. Each site has its own Exchange server 2010 hosting mailbox, HT, and internet facing CAS roles. We have multiple e-mail domains being accepted in this exchange environment.
Our local DNS infrastructure is private and is abc.local
In site 1 (primary site) the exchange server is called ex1.abc.local and in site 2, the exchange server is ex2.abc.local.
mail.domain1.com points to ex1.abc.local and mail.domain2.com points to ex2.abc.local
MX records for the above domains:
domain1.com -> mail.domain1.com
domain2.com -> mail.domain2.com
domain3.com -> mail.domain1.com
Note: I need autodiscover to work properly for all domains.
1- For each exchange server what are the specifics for each SAN certificate?
2- When SAN certificates are configured properly, will domain2 users going to https://mail.domain1.com/owa
be redirected automatically to mail.domain2.com (if their mailbox resides there?)
3- Can I get away with godaddy's SAN certificates instead of having to pay a hefty fee from other providers?
Thanking you all in advance,