On Sun, 10 Apr 2011 08:30:46 -0400 Michael Scheidell <michael.scheid...@secnap.com> wrote:
> header __MANY_SENDER sender =~ /@.*@/
Trying to match email addresses with regexes is dangerous. The string:
"funny@last"@roaringpenguin.com
is a valid email address. Check the RFCs if you don't believe me.
(That being said, such an address is unlikely to be seen in the wild and
very likely to break a lot of SMTP software, so you're probably safe.)
Regards,
David.
