SOLVED

Report on attachments in internal emails

Iron Contributor

How can I audit emails sent internally that include attachments?

 

We want to encourage staff to share links to files instead of sending attachments. We'd like to have a weekly report that shows the number of internal emails that include attachments so that we can determine if we are changing behavior.

 

All mailboxes are on Exchange Online.

2 Replies
best response confirmed by IvanWilson (Iron Contributor)
Solution
Adoption score should help with that: https://admin.microsoft.com/#/adoptionscore/contentcollaboration
Due to privacy concerns, it does not reveal usernames, but you can still target users that share attachments via the "Organizational messaging" functionality with few clicks: https://learn.microsoft.com/en-US/microsoft-365/admin/adoption/organizational-messages?view=o365-wor...
If you want a more detailed report, you will have to grab the message trace logs or use EWS or the Graph API to create a script that enumerates messages with attachments.
Perfect, thanks Vasil
1 best response

Accepted Solutions
best response confirmed by IvanWilson (Iron Contributor)
Solution
Adoption score should help with that: https://admin.microsoft.com/#/adoptionscore/contentcollaboration
Due to privacy concerns, it does not reveal usernames, but you can still target users that share attachments via the "Organizational messaging" functionality with few clicks: https://learn.microsoft.com/en-US/microsoft-365/admin/adoption/organizational-messages?view=o365-wor...
If you want a more detailed report, you will have to grab the message trace logs or use EWS or the Graph API to create a script that enumerates messages with attachments.

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