Hello there
I am at my end on this one and hoping someone can help.
My client downloaded updates for SBS 2003 R2 after which their mobile devices ceased to synchronise. I found only one error on the machine:
Event ID 3005
Source ActivSync
Unexpected Exchange mailbox Server error: Server: [server.domain.com] User: [users@hoha.com] HTTP status code: [400]. Verify that the Exchange mailbox Server is working correctly.
No other errors. I tried everything found through out forums from re-creating Virtual directories, security settings, etc and finally gave in and reinstalled IIS 6 and Exchange. All good there except that after running the CEICW I could not access OWA or OMA from the internet.
I received the following on the browser page:
HTTP Error 403.6 - Forbidden: IP address of the client has been rejected.
Internet Information Services (IIS) the following:...
Clearing domain and IP restrictions on the relevant virtual directories I could then access OWA and OMA from the web. But when I went to sync a mobile phone, the first error (id 3005) above re-appeared again. One observation: running CEICW produced a red cross on the firewall configuration - there is only one NIC on the machine
I neeed an IIS Guru on this one - please help. Many Thanks