in reply to Stopping excessive periods in email
- You'd be better off testing against a blacklist of "rules" (regexes or even better subs) , your approach with or'ed regexes won't be maintainable.
- You'll also need a quality management telling you which rule rejected which email address, at least a log
- If that's still your formmailer, attackers will quickly learn how to beat your rules.
- Who told you I'm Russian?