I have a user who, according to Exchange 2003, is sending some erroneous email.
When I track these messages in Exchange, they appear to be sent to email@example.com.
The strange thing is that I don't have an account for server-sa. Plus, this user only uses OWA. When I check his email, there is no trace of emails being sent to server-sa.
What could this be and how can I resolve it?