Find RFC 822 email addresses in plain text
Email::Find is a module for finding a *subset* of RFC 822 email addresses in
arbitrary text. The addresses it finds are not guaranteed to exist or even
actually be email addresses at all, but they will be valid RFC 822 syntax.
Email::Find will perform some heuristics to avoid some of the more obvious red
herrings and false addresses, but there's only so much which can be done
without a human.