3 ms·
An RFC-822-compliant regex is listed at (http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html), but if
by silentbicycle 17y ago
An RFC-822-compliant regex is listed at (http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html), but if anything, it's just a strong using for using real parsing tools. Regexes don't handle recursion and balanced delimiters very well.