Hello, we us DataSync Version: 1.2 Build: 730 and Motorola Defy+ on Corporate Sync (activSync) for EMail, Calender and Contacts.
It´s works, but by sending Email with Attachment like Pictures from Phone every time "EMail can´t send".
If i us google-Mail it works.
By sending over Sync a service "motorola-blur.mail" start and try to send the EMail.
The same Sync Account on Iphone IOS 5.0.1 works.

Did any one have a experience with CorporateSync?