So I'm having a problem getting a Lexmark T644 to allow scanning to email to out side of the Domain. I can scan to email just fine inside, however I can't get it to email out. I'm using a 2003 64 bit OS and Exchange 2007. The lexmark is configured to use the exchange server as the email server.
I've done this before with a Sharp Multi-Fuction but for some reason this lexmark doesn't like doing it that way.