Exchange 2010 SMTP on an IPSec secure machine RRS feed

  • Question

  • So I've built my NPS server, got my certificates and NAP clients delivered and working. Now I'm moving "important" machines into the IPSec secure group.

    Clients - fine, File server - fine, but my Exchange 2010 server stops sending or accepting SMTP. I have tried to make a firewall rule to allow port 25 but have failed.

    Can anyone help me find?

    Wednesday, July 27, 2011 4:28 PM