Bank Email Synchronization Problem

I'm going to develop a Server Implementation of Exchange ActiveSync.

I synchronized Folders Successfully, But when I'm Sending an Sync Response Which contains Some Email to sync,

Data is Transferred but with empty and blank content in Outlook 2013.

I tried to enable outlook troubleshooting, but when I enable it, Sync Command doesn't send anymore.

My Sample Sync Response Is:

<?xml version="1.0" encoding="utf-8"?><Sync xmlns="AirSync"><Collections><Collection><SyncKey>1002</SyncKey><CollectionId>6002</CollectionId><Status>1</Status><Commands><Add><ServerId>6002:12</ServerId><ApplicationData><To xmlns="Email">asd@aaa.com</To><From xmlns="Email">alireza.es@gmail.com</From><Subject xmlns="Email">Sample message</Subject><DateReceived xmlns="Email">2014-04-19T01:43:25.266Z</DateReceived><Importance xmlns="Email">2</Importance><MessageClass xmlns="Email">IPM.Note</MessageClass><InternetCPID xmlns="Email">28591</InternetCPID><ContentClass xmlns="Email">urn:content-classes:message</ContentClass></ApplicationData></Add></Commands></Collection></Collections></Sync>

Do you have any Idea?

What's Wrong