CSS often fields questions about troubleshooting Exchange 2007 Client Access Server (CAS) publishing rules using ISA Server 2006. The ForeFront TMG team blog has a great post: Troubleshooting OWA...
Updated Jul 01, 2019
Version 2.0
Blog Post
Is there a good support /configuration/steps document that guides through the process of customizing the FBA logon page when using ISA 2006 with Exchange 2007