Using Lync 14.0.11 on OS X Yosemite

Lync signs into my account and I'm able to IM, see presence, etc. However calendar integration isn't working. The Lync client shows a yellow exclamation in the lower right corner of the window and when it click it, it asks for my credentials. I enter them but they're never accepted and the yellow exclamation persists. Any thoughts?

Jason

Hi Jason,

Please check if Outlook works at the same time.  

Since both Lync and Outlook read and write information directly to Exchange Server.

Best regards,

Eric

Hi Jason,

Please check if Outlook works at the same time.  

Since both Lync and Outlook read and write information directly to Exchange Server.

 

Best regards,

Eric

Hi Jason,

It also can be caused by a corrupt user profile. If possible, you can try to reinstall the Lync client.

There's a KB describes how to perform a clean uninstall of Microsoft Lync for Mac 2011.

https://support.microsoft.com/en-us/kb/2691870?wa=wsignin1.0

Best regards,

Eric

Hi Jason,

It also can be caused by a corrupt user profile. If possible, you can try to reinstall the Lync client.

There's a KB describes how to perform a clean uninstall of Microsoft Lync for Mac 2011.

https://support.microsoft.com/en-us/kb/2691870?wa=wsignin1.0

Best regards,