All,
After doing everything I can think of and reading everything I can find, I still can't relay from my Exchange 2007 server though the SBG to the internet. Inbound is working fine. However, I get:
user@outside.com
sbg.mydomain.com #554 <kiliwynn@hotmail.com>: Relay access denied ##
on all messages I try to send.
I'm pulling my hair out - any help would be appreciated.
UPDATE:
Found the issue - was pointing Exchange send connector to the INBOUND address on the SBG, not the OUTBOUND address. Silly me.
Message Edited by SheltonS on 12-12-2008 08:40 PM