Using Email::Find is easier than dealing with what can what cannot be part of an email address: 
use Email::Find;

my $text   = 'foo@bar.com, bar@foo.com, a@b.com, 
              b@a.com, c@d.com';
my @emails = ();
find_emails($text,
    sub { push @emails, $_[1] if @emails < 3 } );

print "@emails\n";

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In reply to Re: stripping email address regex by saintmike
in thread stripping email address regex by Anonymous Monk

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