Tom's book has all the info you would need about setting up your ISA 2000! Its a great book to have! ISA Server and Beyond: http://tinyurl.com/1jq1 <http://tinyurl.com/1jq1> Configuring ISA Server: http://tinyurl.com/1llp Publishing Exchange 2000 Outlook Web Access with ISA Server UPDATE Dec 12 2002 http://www.isaserver.org/tutorials/Publishing_Exchange_2000_Outlook_Web_ Access_with_ISA_Server.html How to Publish Outlook Web Access Behind Internet Security and Acceleration Server http://support.microsoft.com/default.aspx?scid=kb;en-us;290113 <http://support.microsoft.com/default.aspx?scid=kb;en-us;290113> Help Secure Web and Outlook Web Access Servers http://www.microsoft.com/isaserver/FeaturePack1/webandowa.asp <http://www.microsoft.com/isaserver/FeaturePack1/webandowa.asp> ISA Server and Beyond: http://tinyurl.com/1jq1 <http://tinyurl.com/1jq1> Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: Simon Weaver [mailto:Simon.Weaver@xxxxxxxx] Sent: Saturday, June 21, 2003 11:21 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: enable IMAP from Web http://www.ISAserver.org Hi Dave Yes I think it is a relay 550 problem - tried teh setup on a basic Outlook Express client and that seems to be the probme! Ok, where in ISA do you tell it to be a OWA Server? I can do it internal, and I am pretty sure I had it up and running a few months back, but cannot recall how its done Simon Weaver Technical Consultant MCSE+Internet / MCSE Windows 2000 Integrated Solutions Corp. Ltd http://www.iscl.net <http://www.iscl.net/> Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.