I am getting errors when trying to use activesync. The error is listed below. This question is similar to these questions
My setup, and result sets are different, and the sugestions there are not working.
The event info is as follows.
Event Type: Error
Event Source: Server ActiveSync
Event Category: None
Event ID: 3005
Time: 2:58:35 PM
Unexpected Exchange mailbox Server error: Server: [exchangeserver] User: [username] HTTP status code: . Verify that the Exchange mailbox Server is working correctly.
I turned off the "Require SSL" in the /exchange virtual directory, and restarted the webservices, all virtual dirs do not require SSL. I have also deleted the activesync directory, using the exchange manager, and added it again. Ports 80 and 443 are open on my firewall (which is a cisco 2801 router using the IOS firewall.) My 1 and only exchange server is set as a front and a backend exchange server, and is also configured to allow the use of RPC over http. My network/routing is set to use NAT. My exchange server is on an internal IP, which is then uses a static NAT on the router for all external communications. I am not sure where else to begin here, and am at a loss, having looked through the other questions that related to this. Am I missing somethign simple here?