I just reformated, and reinstalled Windows and Office2007. I cannot send new messages or reply to messages. I get a return mail with this message:
The following recipient(s) cannot be reached:
'<Person's name>' on 12/18/2010 4:27 PM
553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
Thanks for any help.
God Bless, Mark A. Sam