Good Morning Experts,
We are having an issue with our Exchange 2010 Server and Outlook 2010 clients. We cannot share tasks or calendars through outlook 2010. We continue to receive this Error when creating the share request: “Error while preparing to send sharing message.”
A few weird quirks:
• Tasks and calendars share just fine thru Outlook 2007 to an Outlook 2010 User. Issues only happen when going from Outlook 2010 to Outlook 2010 or from Outlook 2010 to Outlook 2007.
• When an Outlook 2010 client inside the network creates the sharing request the error is received.
• An Outlook 2010 client can create the share request at an offsite location thru VPN and not receive the error, but the Outlook 2010 recipient cannot accept it, the error is generated once “Accept” is clicked on the recipient side.
Has anyone else seen or had experience with this issue?