I have never owned a Windows Phone/Mobile device before, but I have daringly pre-ordered the Nokia Lumia 920. I did however get a copy of Windows 8 yesterday, and found a worrying thing:
The built-in Mail application only supports IMAP over legacy SSL (legacy port 993) and not the more modern and secure STARTTLS over standard IMAP port 143.
Does the Mail client in Windows Phone 8 suffer from the same limitations?