Topics Map > Office 365
Topics Map > Mac
Topics Map > Known Issues
Apple Mac Mail - Yammer folders showing in folders list
There is a known bug with the Apple Mail client that causes a folder named "Yammer Root" to appear. The "Yammer Root" folder is supposed to be hidden. There is no need to worry about this folder causing damage to your information or machine. It is not a virus or malicious. Upgrading to MacOS Sierra will resolve this issue.