NAME Email::Abstract - Unified interface to mail representations SYNOPSIS my $message = Mail::Message->read($rfc822) || Email::Simple->new($rfc822) || Mail::Internet->new([split /\n/, $rfc822]) || ...; my $subject = Email::Abstract->get_header($message, "Subject"); Email::Abstract->set_header($message, "Subject", "My new subject"); my $body = Email::Abstract->get_body($message); Email::Abstract->set_body($message, "Hello\nTest message\n"); $rfc822 = Email::Abstract->as_string($message); my $mail_message = Email::Abstract->cast($message, "Mail::Message"); DESCRIPTION "Email::Abstract" provides module writers with the ability to write representation-independent mail handling code. For instance, in the cases of "Mail::Thread" or "Mail::ListDetector", a key part of the code involves reading the headers from a mail object. Where previously one would either have to specify the mail class required, or to build a new object from scratch, "Email::Abstract" can be used to perform certain simple operations on an object regardless of its underlying representation. "Email::Abstract" currently supports "Mail::Internet", "MIME::Entity", "Mail::Message", "Email::Simple" and "Email::MIME". Other representations are encouraged to create their own "Email::Abstract::*" class by copying "Email::Abstract::EmailSimple". All modules installed under the "Email::Abstract" hierarchy will be automatically picked up and used. METHODS get_header($obj, $header) This returns the value or list of values of the given header. set_header($obj, $header, @lines) This sets the $header header to the given one or more values. get_body($obj) This returns the body as a string. set_body($obj, $string) This changes the body of the email to the given string. as_string($obj) This returns the whole email as a string. AUTHOR Casey West, Simon Cozens, COPYRIGHT AND LICENSE Copyright 2004 by Simon Cozens This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO http://emailproject.perl.org/wiki/Email::Abstract