I had a issue one of my users needed his email account forwarded to a email address outside the organization. He kept saying it wasnt working (i later found it was his junk mail filter). Because i thought it wasnt working for him i setup a test account on the server called forward test. I setup this email account to get forwarded to a outside address. I setup another account already on the server to forward to the forward test account so the mail would actually forward outside the organization. Long story short i got that issue resloved. So i then removed the forward test account. The problem is, every time users on that netwrok use outlook to send a message to me they get a undeliverable error (becuase its still trying to send to the forward test account even though its been deleted off the server. PLEASE HELP!