EV access via the internet?

Hi,

Our current setup of EV10 on Windows 2008 R2 allows us to access Vaulted emails via Outlook and OWA, only when connected to the work network, either by LAN/WAN or VPN.

However, we will soon be looking to add many Outlook clients from sites that will not have a direct network connection. Outlook will work OK via HTTPS traffic, but then that would mean Vault currently wont.

Is it possible to set Vault up to work like this, is it recommended and what can I read up on to see how to do it?

I am suprised that Vault does not work via OWA when external from the network as I thought that would effectively proxy the the Exchange servers and existing OWA, but it does not.

Any info you have would be great.

Thanks - James