Forum Discussion
Documents Mailbox
I have had a couple of users saying "Now you can send email to SMO-Documents@Domain.org and it will land in a mailbox just for the people in this site. Visit the mailbox on the Documents (hyperlinke...
That sounds like the email that people get when a Site Mailbox feature is activated within a SP site. A site mailbox is a shared inbox in Exchange Online that members of a SharePoint Online site can access. It is implemented in SharePoint Online as an app. You need both Exchange Online and SharePoint Online to read, organize, reply to, or delete mail from a site mailbox in SharePoint.
This SP feature has been largely replace by the newer, more full featured, Office Groups.