I am getting a larger number of spam emails from quarantine@messaging.microsoft.com
I tried to block this using Blocked senders but it has not stopped them going to my inbox.
I've tried adding this to the Blocked Sender list again, but an error pops up saying '...is already present in Blocked senders list.'
I know it is the correct email because I cut and paste it directly from the sapm email.
How can I block this?
(For the record, it is the old Martin Lewis spam, now these are surely well known by BT and should be blocked by BT).