Are you sure it is authenticating properly from someone INSIDE the firewall? Sounds more likely to be an OWA issue than a firewall issue. -----Original Message----- From: Marcelo Magno [mailto:mmagno@xxxxxxxxxxxxx] Sent: Monday, October 29, 2001 1:50 PM To: [ISAserver.org Discussion List] Subject: [isalist] OWA 2000 behind Isa Server http://www.ISAserver.org I Have a OWA 2000 behind a Isa Server that fails to authenticate. It displays the "please type your username and password" box three times, and after that fails with the message "Error: Access is Denied." Tks MMAGNO ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: bkuhn@xxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')