Hi Videira, Yes it is possible. Visit Tom Shinder's section in www.ISAserver.org. You also have the option of using Tom's book. It is a perfect one. Good luck, Julius Orayo Med-x Tanzania -----Original Message----- From: Mario Videira [mailto:mario_videira@xxxxxxxxxxxxx] Sent: Friday, February 22, 2002 4:47 PM To: [ISAserver.org Discussion List] Subject: [isalist] Exchange Server 5.5 and 2000 http://www.ISAserver.org Hi all, I am new, and i want to how if it is possible to have exchange server 5.5 behind Isa Server. And how can i configure Exchange Server 2000 behind Isa Server? bye Mário Videira ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jorayo@xxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')