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:

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