Take a look at the MailTools package from Graham Barr. In particular, Mail::Internet, Mail::Header and Mail::Address may be what you are looking for. Also, doing a search for Mail:: on CPAN yields some results that may be interesting.

--ZZamboni

In reply to Re: Extracting a list of email addresses from a mail header by ZZamboni
in thread Extracting a list of email addresses from a mail header by nate

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