I am running Trend Micro Antivirus software at the mail Gateway when mail hits my network it is checked then forwarded to the recipients account. All Exchange accounts are receiving mail regardless of the sender. I have setup two or three accounts to forward mail to an external address as in user@xxxxxxxxxxxxx Problem: mail that is sent to the recipient locally or internally is forwarded fine, however mail that is received from an external address is not forwarded I can manually forward this mail but would rather have it auto forwarded. Not sure where to start trouble shooting this as it seem to work fine before. Don't know whets changed. Chuck