Same settings different results:

A few details:
- Mailserver = Exchange 2007 SP1
- Allow non-provisioned devices is set to True
- Certificate is installed and visible through control panel on N900
- SSL is on (both on server and N900, using port 443)
- Using OWA server address
- Accessing a "sub-domain" i.e. mail.company.net is access point, my mailbox is mail.sister.com (set as Email in MfE settings), don't know if this is an issue, works for others via android exchange and imap

Getting "Error in communication with Exchange server" error halfway into sync. It is not the non-provisional issue, a few Droid users are synced using same settings (and Droid also needs non-provis access).

Any more thoughts?