outbound spam notification for internal users

E J 81 Reputation points

I would like to notify users to inform them once their outgoing mail is being quarantined.
Currently the mail is quarantined without any information to the sender or recipient.
In the 'Outbound Spam Policy' settings i only found a setting where i can enable a notification to a group of users at 'Protection setting' -> 'Notifications'. Here i could add Exchange Admins for notifications.
but i would also like to inform the dedicated users themself.
how could this be achived?

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Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
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Accepted answer
  1. Aholic Liang-MSFT 12,871 Reputation points Microsoft Vendor


    Hi @ E J

    Yes, based on my research, built-in notifications for outbound spam can be global admins or designated recipients. However, similar notifications cannot yet be sent to spammers.

    For more information, please refer to this link: Outbound spam protection - Office 365 | Microsoft Learn


    For users who need to send bulk mail, please refer to the recommended solutions in the official article:  Recommendations for customers who want to send mass mailings through EOP - Office 365 | Microsoft Learn

    If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread

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  1. Carlos Solís Salazar 12,996 Reputation points

    Thank you for asking this question on the Microsoft Q&A Platform.

    You can configure quarantine notifications to notify users when their email is quarantined. Fos exampleThe example of a quarantine notification

    Quarantine notifications are not turned on in the built-in quarantine notifications named AdminOnlyAccessPolicy or DefaultFullAccessPolicy. Quarantine notifications are turned on in the following built-in quarantine policies:

    Otherwise, to turn on quarantine notifications in quarantine policies, you need to create and configure a new quarantine policy. Admins can also use the global settings in quarantine policies to customize the sender's display name, disclaimer text in different languages, and the company logo that's used in quarantine notifications. For instructions, see Configure global quarantine notification settings.

    More info: https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/quarantine-quarantine-notifications?view=o365-worldwide

    Hope this helps!

    Accept Answer and Upvote, if any of the above helped, this thread can help others in the community looking for remediation for similar issues.

    NOTE: To answer you as quickly as possible, please mention me in your reply.

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