Hi, Our companies all internal users are in ABC domain within firewall and external users are in XYZ domain outside the firewall. We have our MOSS servers(front ends and databases) within firewall in ABC domain. what all various ways for my external users of XYZ domain to access MOSS intranet sites? Thanks in advance. Rgds, Praful

Have you read this article http://technet.microsoft.com/en-us/library/cc263513.aspx ?