Consider the following scenario:

  • You use ActiveSync to synchronize with a Microsoft Exchange Server 2007 mailbox on a mobile device, such as a Windows Phone 7-based phone.

  • There is a recurring calendar item which has lots of exceptions in the mailbox.

In this scenario, the calendar synchronization times out. Additionally, you receive a “0x80072ee2” error code message.

Note Contacts and email messages in the mailbox can still be synchronized successfully.


To resolve this issue, install the following update rollup:

2530488 Description of Update Rollup 3 for Exchange Server 2007 Service Pack 3


Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

What affected your experience?

Thank you for your feedback!