We are running a Exchange 2003 Enterprise system with OWA/OMA and AS. We have
about 20 mobile units which synchronizes with the server and it works as it
should.

The latest user we added gets 85010004 error message when synching, in the
eventlog on the server the following is logged:
<code>
Unexpected Exchange mailbox Server error: Server: [mail.somehost.com User:
[userxx@somehost.com] HTTP status code: [409]. Verify that the Exchange
mailbox Server is working correctly.
</code>

The user has been using outlook for a while and has many entries in the
calendar and inbox. I tried to reduce the mount in his calendar/inbox to a
minimum, still it did not work.

Appriciate any comments/help on this.

Morten B