Running Exchange Online Historical Message Traces for Sets of Mailboxes
A question was asked about the best way to find out if shared mailboxes received email from certain domains over the past 60 days. Exchange Online historical message traces can extract trace data to allow us to check, but the process of running the message trace and then analyzing the data is just a little disconnected. https://office365itpros.com/2022/12/07/historical-message-trace-shared-mbx/
