+1 for SimpleLogin. Not affiliated, just been using it for a few years now and it’s been rock solid and a complete game changer.

As an example someone tried a banking scam on me, and I asked them to read back the email address associated with my “bank account”, and they instead read back the alias I’d used on some other random website I’d put my credit card number into 6 months prior. This proved what website leaked my credit card, but also they were trying scam me (as if the request for a 2fa code wasn’t proof enough)

UK here, also got the email.