Exchange 2013 TenantOrganizationConfig Office 365 switch 1

Exchange 2013 TenantOrganizationConfig Office 365 switch
So, you’re migrating to Exchange 2013 Hybrid and are currently using Exchange 2010 Hybrid. Then you’ll probably run against this error mentioning the TenantOrganizationConfig when running the schema prep: setup /PrepareSchema /IAcceptExchangeServerLicenseTerms Welcome to Microsoft Exchange Server 2013 Cumulative Update 1 Unattended Setup Copying Files... File copy complete. Setup will now collect additional information needed for ...

Exchange 2010 / 2013 – Couldn’t resolve the user or group 19

Exchange 2010 / 2013 - Couldn't resolve the user or group
When you’re upgrading Exchange 2010 to a higher Service Pack  or when installing Exchange 2013, you can find yourself getting the following error when the mailbox role is being installed. This can be during any of the Exchange 2010 Service Pack installations, so Exchange 2010 SP1, Exchange 2010 SP2, Exchange 2010 SP3 or during an ...

Get the number of ActiveSync devices per user 4

Get the number of ActiveSync devices per user
Since Exchange 2010 SP1, the default maximum of ActiveSync devices per user is set to 10. Although this seems rather much for a single user, a user who has multiple phones, uses Windows 8 tiles, tablets etc. can reach this maximum pretty easily. ActiveSyn