Address Book and MailStreet Exchange Server not synchronizing
I'm having the same problem, only I'm trying to connect to a hosted Exchange 2007 server through mailstreet.com. I also successfully connected and synchronized to a hosted Exchange 2003 server through mail2web.com, so it appears that the poster who says that Address Book only works with Exchange 2000 was mistaken.
I found little reference to this issue online except for one article at Snerdware ( http://discussions.apple.com/thread.jspa?threadID=1008103&tstart=3147), which mentions in the fourth and fifth paragraphs from the bottom that this person had the exact same issue with the MailStreet setup.
I have a hard time believing that it is specifically the MailStreet service that is at fault, since Address Book connects to the same ports that are opened for Outlook Web Access and the WebDAV services that Entourage connects via (and Entourage successfully connects to the MailStreet server using the Exchange WebDAV protocol).
Is it a setting thing? I've tried every permutation of the MailStreet Exchange server's address (including prepending it with http://, https://, suffixing it with /exchange, /exchange/username, /exchange/domain\username, using my login with just my username and with domain\username, etc. I cannot get it to work.
MailStreet customer service said that unfortunately they do not support synchronzing with the OS X Address Book. However, the agent who emailed me back did say that he has heard of it working sometimes with the same settings I was attempting to use, so that both encourages and discourages me.
Any ideas how to make this work?
Also, I have the install disc for 10.5 but have not yet upgraded. Maybe the Leopard Address Book app has additional Exchange functionality...?
PB G4 17" 1.67GHz, G4 350 PCI Graphics (Yikes!) ug'd to 1GHz/1GB, Mac OS X (10.4.11), PB: 2GB RAM