Exchange 2003 Internal Authentication - BYOD
We have an exchange server 2003 (soon to be 2010) running internally and published through TMG for external access and would like to publish the exchange server to our staff/student BYOD vlan. We have openned ports 80 and 443 from the BYOD vlan to the exchange server on the ACL, we can browse to exchangeserver/exchange on port 80 internal in the web browser and see webmail. I have also created an internal DNS redirect for the external webmail.domain.com to the IP of the internal exchange server but active sync fails to connect. Assuming we need to setup something like TMG to listen and publish OWA internal.
What is the best way to achieve what we are looking for.