Yup I’ve been working in email marketing for a long time and this is what I do if I need a regex. I remember when .mobi TLD came out and people with those addr

Yup I’ve been working in email marketing for a long time and this is what I do if I need a regex. I remember when .mobi TLD came out and people with those address had a terrible time signing up for things because a bunch of developers got too cute and assumed a TLD could only be 2 or 3 characters. You want to be really lax in what you validate.