Exchange Online supports inactive mailboxes as a way to keep mailbox data online after Office 365 accounts are removed. Inactive mailboxes are available as long as a hold exists on them. You can update mailbox properties to exclude all or some org-wide holds. If you exclude holds from a mailbox, you run the risk that Exchange will permanently remove the mailbox. If that’s what you want, all is well, but if it’s not, then you might not be so happy.
On Wednesday, November 28, Tony’s speaking about Office 365 Data Governance at the European SharePoint Conference in Copenhagen, Denmark. The topic is interesting, if only because its source material changes all the time.
Everyone knows how simple date-based retention works, but what happens when you want to tie retention to a specific event, like the signing of a contract or the completion of a project? That’s when you need event-based retention.
Microsoft Teams support Office 365 retention policies, but how do you know if policies you create are effective in removing items from Teams? Well, as it turns out, you must go poking under the covers to validate that removals happen as planned.