Microsoft Email issues today

[kennysarmy]

 

Have a couple of users with this issue today on Microsoft Email.

 

Anyone same or any ideas?

[synaesthesia]

Ooooh that's good to know, got a couple of those here this morning yet nothing on the health page. Fine internally.

[kennysarmy]

Found this where it is being discussed.

 

https://docs.microsoft.com/en-us/answers/questions/386243/outlook-asking-for-34changekey34-upons-clicking-34.html

[Simcfc73]

Mine is playing up massively... loads of stuff in the High Confidence Phish folder.

[free780]

Mine is playing up massively... loads of stuff in the High Confidence Phish folder.

Yep has been a problem for the last few weeks. Lots of false positives.

[Simcfc73]

I don't use the quarantine though as I have a third party spam system. When I look at the recommended settings its this rule that seems to have been enabled.

 

High confidence spam detection action

Default - Move to Junk Email folder - Apr 8, 2021 10:03 PM - Quarantine message - Adopt

Also loads of external mail is being flagged.

 

 

[Disease]

We have had this exact problem start last week for 1 or 2 users, there is an incident under service health saying Some users may not be able to send or receive email.

 

[Simcfc73]

It won't let me release anything from the quarantine either.

 

This one from the NHS was blocked too

 

Message ID<0102017954f7fe0f-24fd594b-2cea-4353-8cf5-6d85a65e5a52-000000@eu-west-1.amazonses.com>

Sender [email protected]

Received (UTC +01:00)10/05/2021 07:30

SubjectNHS COVID-19 Notification

Quarantine reasonHigh Confidence Phish

Policy typeHosted content filter policy

[Simcfc73]

I should get on this thing called twitter

 

Microsoft 365 Status on Twitter: "We’re investigating an issue with email flow, links within email messages and the Microsoft Defender portal. We’ve identified the cause and performed actions to mitigate impact for new emails.... continued...." / Twitter

 

Spent a couple of hours removing the quarantined emails

[Bob_the_Goon]

Are you guys seeing a lot of emails being marked as Junk which previously wouldn't have been i.e. emails between school domains? We've seen this a lot recently and seems to be getting worse. If so, have these issues improved for you?

[kennysarmy]

Are you guys seeing a lot of emails being marked as Junk which previously wouldn't have been i.e. emails between school domains? We've seen this a lot recently and seems to be getting worse. If so, have these issues improved for you?

 

Not seeing that issue here I don't think.