Brian Harry, Microsoft Technical Fellow working as the General Manager for Team Foundation Server (TFS), uses and recommends TeamCompanion as an Outlook add-in for TFS. During his Ask me anything (AMA) session on reddit.com, which was organized as an announcement for GIT version control that TFS and Visual Studio will support, Brian mentioned which Outlook add-in for TFS he uses. We thank Brian for using TeamCompanion and invite everyone who is interested to learn more about the product! Source: www.reddit.com