NAME
    Email::Simple::Headers - Get a List of Headers From Simple Objects

SYNOPSIS
      use Email::Simple;
      use Email::Simple::Headers;
  
      my $email = Email::Simple->new(<<'__MESSAGE__');
      From: casey@geeknest.com
      To: drain@example.com
      Subject: Message in a bottle
  
      HELP!
      __MESSAGE__
  
      print $email->header($_), "\n" for $email->headers;
  
DESCRIPTION
    This software provides an instance method for Email::Simple to get a
    list of headers.

  Methods
    headers
           my @header_names = Email::Simple->headers;

         This method returns the list of header names currently in the email
         object. These names can be passed to the "header()" method
         one-at-a-time to get header values. You are guaranteed to get a set
         of headers that are unique. You are not guaranteed to get the
         headers in any order at all.

SEE ALSO
    Email::Simple, perl.

AUTHOR
    Casey West, <casey@geeknest.com>.

COPYRIGHT
      Copyright (c) 2004 Casey West.  All rights reserved.
      This module is free software; you can redistribute it and/or modify it
      under the same terms as Perl itself.