What you say😁

I'll save you some time:

The answer is "don't".

(Although to be fair, if you're using a language that doesn't have a library for handling and validating emails, or you're the author of one such library, I guess you might have no choice.)

Totally relatable

Well one of my professors used to call devs "Professional Googlers", it's almost painful how accurate he was. :')

Sweet, sweet regex101 website.

Don't validate emails.