Hi MJ, OWA doesn't use RPC, it uses HTTP. HTH, Tom Thomas W Shinder www.isaserver.org/shinder -----Original Message----- From: MJ [mailto:m.bartz@xxxxxxxxxxxxxxxxxx] Sent: Tuesday, August 13, 2002 11:02 AM To: [ISAserver.org Discussion List] Subject: [isalist] Publishing Exchange Server http://www.ISAserver.org I am attempting to migrate from groupwise to an Exchange 2000 server. I followed the procedure - Secure Mail Server Publishing per Tom Shinder's book. Per recommendation, I did not check the Incoming Microsoft Exchange/Outlook protocol. I am unable to access email from the Internet via OWA and my internal clients cannot access the Exchange server with outlook. HELP! ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')