MAPI over HTTP will be the sole connection protocol used by Exchange Online after October 31, 2017

#note

MAPI over HTTP will be the sole connection protocol used by Exchange Online after October 31, 2017. All Outlook clients have to be updated to a version that supports MAPI over HTTP by that date.

Office build numbers

Office 2016

Build Number (MSO)	KB	Description
16.0.4229.1024		Office 2016 RTM
16.0.4266.1003		Office 2016 RTM (Volume license)

Office 2013

Build Number (MSO)	KB	Description
15.0.4420.1017		Office 2013 RTM
15.0.4569.1506	KB2850036	Office 2013 SP1 32-bit 64-bit

Office 2010

Build Number (MSO)	KB	Description
14.0.4760.1000		Office 2010 RTM
14.0.6023.1000	KB2510690	Office 2010 SP1 32-bit 64-bit
14.0.7015.1000	KB2687521	Office 2010 SP2 32-bit 64-bit

Office 2007

Build Number (MSO)	KB	Description
12.0.4518.1014		Office 2007 RTM
12.0.6213.1000	KB936982	Office 2007 SP1
12.0.6425.1000	KB953195	Office 2007 SP2
12.0.6607.1000	KB2526086	Office 2007 SP3

Office 2003

Build Number (MSO)	KB	Description
11.0.5614.0		Office 2003 RTM
11.0.6361.0	KB842532	Office 2003 SP1
11.0.7969.0	KB887616	Office 2003 SP2
11.0.8173.0	KB923618	Office 2003 SP3

Windows Server 2008 R2: Verify WinRM 3.0 service is installed, running, and required firewall ports are open

#Note
 Verify WinRM 3.0 service is installed, running, and required firewall ports are open

#Product affected
Windows Server 2008 R2

#Issue
Management from 2012 Server Manager return the error:
Windows Server 2008 R2: Verify WinRM 3.0 service is installed, running, and required firewall ports are open

#Resolution 
To narrow down this issue, would you check if have you installed both Windows Management Framework 3.x and .NET Framework 4.x in Windows Server 2008 R2 SP1? If not, get the appropriate .msu from the following link and install them on Windows Server 2008 R2 SP1:

Windows Management Framework 3.0
http://www.microsoft.com/en-us/download/details.aspx?id=34595

Microsoft .NET Framework 4.5.1 (Offline Installer) for Windows Vista SP2, Windows 7 SP1, Windows 8, Windows Server 2008 SP2 Windows Server 2008 R2 SP1 and Windows Server 2012
http://www.microsoft.com/en-us/download/details.aspx?id=40779

After that,  run winrm qc from PowerShell or cmd prompt and check is it persists.

If the issue persists

Running winrm id to see if WinRM was all installed correctly on each server.
Use netsh advfirewall firewall show rule name="Windows Remote Management (HTTP-In)" to verify that the firewall rules had port 5985 open on our current NLA profile.
Use netstat -a -b to confirm that if there is any local process that was actually bound to port 5985.
Finally, please run winrm enumerate winrm/config/listener to confirm that if WinRM is actually listening on the port.

RDS 2012 R2 error: “Licensing mode for the Remote Desktop Session Host is not configured.

#Note
RDS 2012 R2 Error: “Licensing mode for the Remote Desktop Session Host is not configured.

#Product aftected
Windows Server 2012 - Windows Server 2012 R2

#Issue
The error description reads (on RD Licensing Diagnoser): “Licensing mode for the Remote Desktop Session Host is not configured.”

#Solution
To fix the problem, run the following commands in powershell to set the licensing server properly on the rd session host using the WMI CIM provider:

$obj = gwmi -namespace "Root/CIMV2/TerminalServices" Win32_TerminalServiceSetting
$obj. SetSpecifiedLicenseServerList("licenseserver.domain.local")

and then, go into the registry and set the licensing mode:

HKLM\SYSTEM\CurrentControlSet\Control\Terminal Server\RCM\Licensing Core\LicensingMode

You need to change the DWORD to 2 for Per Device or 4 for Per User

Reboot