Fix Missing Download Link in Microsoft 365 Message Trace Report
Question details
The user is unable to find the 'Download the report' link for a completed message trace in Microsoft 365.
- Product
- Microsoft 365 Exchange Online
- Device & OS
- not provided
- Scenario
- Attempting to download a completed message trace report as a CSV file from the Exchange Admin Center.
- Observed behavior
- The 'Download the report' link is completely missing from the message trace details pane despite the trace being marked as complete.
Ensure you have either Global Administrator or Exchange Administrator permissions in your Microsoft 365 tenant, as standard user accounts cannot generate or download message trace reports.
Verify Message Count and Run an Extended Trace
The download link will not appear if the message trace returns zero results. You must verify the message count and adjust your search criteria if necessary.
Microsoft 365 does not generate a downloadable CSV report if a message trace finds zero matching emails. Having administrator permissions alone does not force a blank report to generate. You must ensure that your trace actually captures existing email flow data.
Navigate to Mail flow > Message trace in the Exchange Admin Center and click on your recently completed trace to open the details pane.
Look at the message status or count in the summary report. If it displays '0', it means no data matched your query, which is why the download link is hidden.
Click 'Start a trace' to create a new one. Broaden your search criteria by adjusting the date range, sender address, or recipient address to ensure valid data is captured.
If you are searching for emails older than 10 days, select 'Extended report' under the Report type section. Enter an email address to receive the notification when it finishes, and click 'Search'.
Once the extended trace completes with a nonzero message count, open the trace details again. The 'Download the report' link will now be visible.
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Frequently Asked Questions
Why does my completed message trace say 0 messages?
This usually happens when the search criteria (such as exact sender, recipient, or date range) do not match any actual email traffic in your organization, or the emails you are looking for fall outside the retention period.
What permissions do I need to download an extended message trace?
You must be assigned the Global Administrator or Exchange Administrator role within the Microsoft 365 admin center to run, view, and download extended message traces.
How long does an extended message trace take to complete?
Extended message traces can take anywhere from a few minutes to several hours to complete. Microsoft 365 processes these requests in the background depending on the volume of data and the specified date range.
Where do I find the downloaded message trace report?
Once you click 'Download the report' in the Exchange Admin Center, a CSV file will be saved to your computer's default 'Downloads' folder. You can open this file using any spreadsheet software like WPS Spreadsheet or Microsoft Excel.
