Exchange 2003 server to server communication
Posted on 2010-01-06
I have two front-end Exchange 2003 servers and four back-end Exchange 2003 servers all in one site. I know how to ensure communication from Outlook to exchange is encrypted but i can't find information regarding server to server communication. If an email message is sent from one back-end exchange server to another back-end exchange server, is it encrypted? Any information on Exchange server to Exchange server communication would be appreciated.