Post mailbox migration Exchange 2013 ActiveSync failures

There is an issue with Exchange 2013 first reported around the CU2 release date and is still an issue as of CU8.  The issue presents itself to existing users with an ActiveSynced device after mailbox migration. Symptoms: Users experience an outage on mobile device for up to 16 hours, but typically it resolves itself within 8… Continue reading Post mailbox migration Exchange 2013 ActiveSync failures