Re: Calendar not syncing between mac outlook 2011 and Lync 2011

Hi RickM11,

I would like to confirm whether other users who use Mac have this issue.

To troubleshoot this issue, please check the settings in Lync Preferences:

1. Start Lync, click Preferences.
2. Click Account.
3. Under Microsoft Exchange and Outlook Settings, make sure the Update my presence based on calendar information option is checked.

Thanks,
Aaron Yuan