Maybe MS should use Office 365 Exchange Online Protection (EOP) for the outlook.com email addresses. I do get fishing emails from this domain, the last one was from Jimmy Amenta <mzitobyzpu@outlook.com> who wrote this:

Exactly what did I do?
It's just your misfortune that I came across your misdemeanor. I then gave in more days than I probably should have looking into your data and prepared a double screen video. First half displays the recording you had been viewing and 2nd part shows the video from your web camera...
It's wrong in both account, I did not watch the implied video (swear) and don't have a web camera.

Then the email goes on to give me one day to make a $1,200 payment, lists the BTC address, etc. Here's "important" information in closing of the email:

Important: You now have one day in order to make the payment. (I have a special pixel within this mail, and at this moment I know that you've read through this e-mail). You must not explain no person what will you be using the bitcoin for or they possibly will not sell it to you. The method to get bitcoins usually takes a few days so do not wait. If I don't receive the BitCoin, I will definately send your video to all of your contacts including members of your family, colleagues, and so forth. however, if I receive the payment, I will erase the videotape immediately. If you really want evidence, reply with "yes!" and I definitely will send your video to your 9 contacts. It is a non-negotiable offer, so please don't ruin my personal time and yours by replying to this email.
That special pixels means nothing, when my Outlook configured to read emails in plain text format only...
I guess this and other similar emails from the outlook.com domain had been part of 0.1% that slipped through...