Spam / Junk emails.

Mickyb181  

https://support.microsoft.com/en-us/office/the-outlook-com-spam-fighters-program-1209b95c-4acd-4aa8-8daa-ee708dbf4d70

Have you tried contacting Microsoft Support? https://support.microsoft.com/en-us/office/block-senders-or-mark-email-as-junk-in-outlook-com-a3ece97b-82f8-4a5e-9ac3-e92fa6427ae4

Analyze this step:

"

This will block everyone except those in your Safe senders list. Remember to include everyone you want to hear from.

Open your Safe senders and domains and select Add.

Type the email addresses or domains of your contacts and other people you want to add, and press Enter.

Under Filters, select from:

Only trust email from addresses in my Safe senders and domains list and Safe mailing lists

Block attachments, pictures, and links from anyone not in my Safe senders and domains list

Select Save."