Ten-year-old article. Everyone still uses regexes, including browsers. World has not ended, I rest my case. Some negligible fraction of pathological email addr

Ten-year-old article. Everyone still uses regexes, including browsers. World has not ended, I rest my case. Some negligible fraction of pathological email addresses will get rejected by imperfect regular expressions. I’ve tested multiple email validation regexes against huge databases of actual emails and found they all validate.