> the rules keep changing. No they don't. But they are sufficiently complicated that effectively the only way to validate an email address is to try sending

> the rules keep changing. No they don't. But they are sufficiently complicated that effectively the only way to validate an email address is to try sending a message to it and wait for a reply. Falsehoods that programmers believe: https://github.com/kdeldycke/awesome-falsehood#emails https://github.com/kdeldycke/awesome-falsehood#emails