365 mail quarantine - How many days are they kept?

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365 mail quarantine - How many days are they kept?

Joe Grover 566

I have a user that's looking for an email that was sent to him on Friday that likely got caught in the 365 Quarantine (due to high confidence phish). It's currently Monday morning, but if I look at the Quarantine I'm only seeing back to Saturday afternoon. I'd thought the the Quarantine items were there for anywhere from 14 to 30 days, but no matter what filter I use I'm only seeing back to Saturday. User's image

Is there a way to see the items that would have been quarantined on 2/2?

Kael Yao 37,746 Reputation points Moderator

2024-02-12T05:59:50.0233333+00:00

Hi @Joe Grover Just checking in to see if above information was helpful. Please let us know if you would like further assistance.

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Kael Yao 37,746 Reputation points Moderator

2024-02-12T05:59:50.0233333+00:00

Hi @Joe Grover Just checking in to see if above information was helpful. Please let us know if you would like further assistance.

Answer 1

Andy David - MVP 157.8K MVP Volunteer Moderator

Check the current retention time: https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/quarantine-about?view=o365-worldwide#quarantine-retention IF these are high confidence phish, trying using explorer to find it instead: https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/threat-explorer-views?view=o365-worldwide#all-email

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365 mail quarantine - How many days are they kept?

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