Windows Phone 8 Exchange sync Error Code 86000C29

If you are using mobile devices with Windows Phone 8, and you sync mail with Exchange windows8-windows-phone-82Server, you can get Error Code 86000C29



This problem is caused by Microsoft Exchange ActiveSync policy which prevent to sync your mailbox with mobile device with Windows Phone 8


When your mobile device is trying to sync mailbox from Exchange Server, first ActiveSync policy is enforced for this device. If device can’t pass policy requirements than it can’t sync mailbox.

Because mostly ActiveSync policy Require Encryption on Storage Card.

So to resolve this issue you need to open EMC, Organization ConfigurationClient Access, tab Exchange ActiveSync Mailbox Policies.

Continue reading

Windows Phone 8 sync issue with Microsoft Exchange Error code: 80070057

When you have Geek users and they have mobile phones (devices) with Windows Phone 8, some of them can have problems with syncing mailbox with device.

During synchronization Windows Phone 8 device with Microsoft Exchange using Microsoft ActiveSync synchronization can fail and user can get following error:

We’re having a problem synching your information. Try again later.
Last tried x seconds ago.
Error code: 80070057

Mailbox is not snchronized to the device.

This error is caused by mailbox folder which conatins an ASCII code that is smaller than 32  for example, a tab, a carriage return line feed (CRLF) break, or a new line.

As a workaround you can use one or both of the following methods:

Continue reading