Hi!
I had a existing Exchange 2010 with all roles except edge and a Exchange 2010 edge (co-located on a Forefront TMG). I have now installed Exchange 2013 and want to keep my edge. All mailflow works, exept from Exchange 2013 to the outside World (i.e through the
Edge server).
If I check the queue Viewer it says 4.3.2 Service not available, same if I Telnet from the Exchange 2013 server to the Exchange 2010.
If was under the impression that I didn't need to do anything more than just install the Exchange server, the existing Edge subscription would take care of mailflow. Am I wrong?
Best regards
Andreas