Junk email flagging indicates "You can't report junk from a sender in your own organization"

[Stewart3]

We're using 365 basic with the Outlook Web App.

So when a spam message comes into my Inbox, and trying to flag it as spam and get rid of it, I get this dialog.  These are NOT from our organization.  This just began in the last week or so.

[#2]

@Arindam Thokder is this the expected behavior?

[#3]

No it's Not Expected!

There is a problem. 

[#4]

@Stewart3 @Vasil Michev  - There was service incident recently for this, but the issue is mitigated now. If the issue is still occurring, please open a support ticket.  

[#5]

How does one open a support ticket?
There is no option in the Outlook Help or settings.

[#6]

You can do it by clicking on the "Help and Support" button which appears on the right-bottom corner of your Microsoft 365 admin center.

[#7]

I have submitted a support ticket to our 365 supplier, Senetic.
It is in process. I will report back.

[#8]

This issue has been resolved, possibly by Senetic tech support, but they gave no response specific to this problem, or details.

[#9]

What is Senetic tech support? Is Senetic an outside vender that you use or is in relation to Microsoft? Thanks.

[#10]

Senetic is our 365 provider.