After migrating to EXO users cannot change the DL they should be as owners/manager

Scenario: Many users after migrating to EXO will call to Service Desk asking why they lost the permissions to change the Distribution List.

They will investigate and confirm the permissions are right and nothing was change, right? No, wrong. This/These users were migrated to EXO and they cannot access the DL on-premises.


To solve this situation follow the simple instructions:

<Solution>

Open the CMD and type the following
"C:\Windows\System32\rundll32.exe dsquery,OpenQueryWindow"

After migrating users to O365 the Lync Client 2013 (on-premises) stopped displaying the meeting icon

In a hybrid scenario where you can have different version of Office installed on your machine you may notice a new issue with Lync Client.

In this particular scenario, and I believe only at the company that I'm working we have that. See below:

Win7 and Office 2010 + Lync Client 2013 (we have a Lync 2013!)

In that scenario after moving the Exchange mailbox (on-premises) to a new Exchange Online environment all users cannot see the meeting icon in their Lync Client.

That happens because the EWS cannot contact the properly both environment.


Solution:

• As a workaround changed the default URL to use HTTPS instead:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSOIdentityCRL\Environment\Production]
"RemoteFile"=https://clientconfig.microsoftonline-p.net/PPCRLconfig.srf
• With this key set the calendar icon appears and EWS status shows OK in Lync configuration information

That key already exist in Office2013! :)