Relevant Product: Exclaimer Cloud - Signatures for Office 365
A Message Trace can be used to trace emails through Exchange Online, based on defined criteria (for example an email address, date range, delivery status, or message ID).
To generate an Office 365 extended message trace, follow the steps below:
- Browse to https://protection.office.com/messagetrace
- Sign in to Office 365 with your Admin account.
- In By these people, enter the sender's email address. You can also enter the Message ID (in More search options).
- Set an appropriate date range for the message you need to trace.
- In Choose report type, select Extended report.
- Click Next.
- In Report title, enter the title for the report. Then, in the space provided, enter the email address where the notification message will be sent when the trace is complete.