When trying to use some functionality, that relies on Unified Groups, you’re getting errors in the console, similar to this: “Unified Groups aren’t supported.” In truth, this most likely means, that Unified Groups (that’s the internal/technical name for Office 365 Groups) is not enabled for this particular user. That breaks a bunch of different features for them, since the Graph API for Groups of course won’t work. This post describes one way to fix this issue!
Microsoft is deprecating, or even removing one of the widely used features in SharePoint sites – Site Mailboxes. For the end-user this might no mean much, but still requires some additional work from the administration side. In this post, I’m trying to give a rough outline, on what you (as an administrator/content producer) should do.