https://www.komando.com/security-privacy/watch-out-this-streaming-scam-could-drain-your-bank-account/738473/ https://community.hulu.com/s/question/0D51L0000782ARPSA2/email-from-huluhulumailcom
That said, I don't know if it's reasonable to think there's some process that will catch 100% of the billions of spam emails out there without also blocking an unacceptable number of legitimate emails.
I think to me it's obvious. Now that they are generating good reve ue from targeting ads based on email content. They want the high visitation rate by making you interact with your email more.
Just IMHO.