OWA 2010 404 error
I have been searching through the forums and have not found anything satisfactory to answer my question as yet, but I have gained some information.
What I would like to know is if there is a way to access EV via Exchange 2010 OWA without using either an ISA/TMG server or publishing the EV server directly to the internet.
We have recently upgraded the client to EV 188.8.131.524 and access through OWA from external wont work. I understand the reason for this (the EV server needs to be contacted directly) but I read in a post similar to this a year ago that there were some new extensions coming out that would reintroduce the enterprisevaultproxy directory to allow the CAS server to 'proxy' the connection.
Are these available or was this not done? The customer is small and wont wear the additional cost of an ISA/TMG server and for security reasons we would prefer to not publish the EV server directly to the internet. They have a legal compliance requirement to archive their email which is why they went with EV
Any help or advice would be greatly appreciated