I can't accept/decline/etc meeting requests in Versamail. The current version is now 3.1E though I couldn't do this before the 1.20-ENA firmware update either.

I didn't setup activesync using the setup CD. I changed Hotsync conduit settings and setup Versamail manually. Does the setup CD install an additional activesync application?

The meeting requests are sent from a Public Folder Calendar using an exchange server A.S.P.

The mailserver setting I am using for my exchange is an "owa.domain.com"

I can accept/decline/etc just fine in Outlook 2003.