Exchange online message tracking log retention To learn more about archiving policies, see: Exchange Server 2016: In-Place Archiving. And although the experience is somehow similar, there are some differences worth mentioning. Exchange Online has information about each mail flow transaction in our mail infrastructure that passes via the server and is kept for 90 days. Oct 10, 2018 · You can use PowerShell to search through message tracking logs on on-premises servers as well as to trace messages in Exchange Online. If you want an email traffic report covering longer periods, you need to retrieve historical message data (for up to 90 days) and report that data. Apr 24, 2024 · By default the retention period of the message tracking log is 30 days, you can check your retention period by Get-TransportService | ft Name, MessageTrackingLogMaxAge command, if it is 30. -End – the point in time to stop returning log entries, up to but not including the time/date specified. com Feb 4, 2014 · We’re excited to announce that we’re increasing the look back period for message trace in Exchange Online to 90 days! The existing functionality of looking up messages for the last week will persist and those results will be viewable immediately. But if you need to keep logs more than that, you can use separate dedicated volume for that minimize performance issues. Use as many search criteria as possible to narrow down the results. ubugysulpainmralwrbbxvgqebidywgjmgdtdkvlmsvihjwolbxleybpzsunyptbjewvgticxljptk