There two options: add domains and addresses to the safe or blocked lists in Exchange admin center or to Outlook using powershell.Outlook 2016 users are discovering that after updating to builds 7870.2020 and higher, search stops working for POP accounts and PST files.However, sometimes Communicator is not updated or showing the correct presence because of what is in the user’s free/busy information.
When Communicator uses Microsoft Office Outlook as its personal information manager, it can change a user’s presence automatically based on Microsoft Exchange Server free/busy information.
Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. For more information, see Resources to help you upgrade your Office 2007 servers and clients.
The presence feature in Communicator is a great thing when it’s working—no instant messages when you’re in a meeting or Communicator calls coming in when you’re busy.
Tags: SCDPM 2016, SCDPM 2016 Deployment, System Center Data Protection Manager 2016, System Center Data Protection Manager 2016 Deployment Comments: 12 Last week I configured Calendar Federation between 2 Forest and 2 Exchange 2013 ORGs. This is increasing mergers and acquisitions which is resulting one company with multiple organizations.
From Org A to B calendar sharing was working but ORG B to A was not working.