NAME

       Mail::Util - mail utility functions

INHERITANCE

        Mail::Util
          is a Exporter

SYNOPSIS

         use Mail::Util qw( ... );

DESCRIPTION

       This package provides several mail related utility functions. Any function required must
       by explicitly listed on the use line to be exported into the calling package.

FUNCTIONS

       mailaddress( [$address] )
           Return a guess at the current users mail address. The user can force the return value
           by setting the MAILADDRESS environment variable.  [2.10] You may set the $address via
           the parameter.

           WARNING: When not supplied via the environment variable, <mailaddress> looks at
           various configuration files and other environmental data. Although this seems to be
           smart behavior, this is not predictable enough (IMHO) to be used.  Please set the
           MAILADDRESS explicitly, and do not trust on the "automatic detection", even when that
           produces a correct address (on the moment)

           example:

            # in your main script
            $ENV{MAILADDRESS} = 'me@example.com';

            # everywhere else
            use Mail::Util 'mailaddress';
            print mailaddress;

            # since v2.10
            mailaddress "me@example.com";

       maildomain()
           Attempt to determine the current user mail domain string via the following methods

           •   Look for the MAILDOMAIN environment variable, which can be set from outside the
               program.  This is by far the best way to configure the domain.

           •   Look for a sendmail.cf file and extract DH parameter

           •   Look for a smail config file and usr the first host defined in hostname(s)

           •   Try an SMTP connect (if Net::SMTP exists) first to mailhost then localhost

           •   Use value from Net::Domain::domainname (if Net::Domain exists)

           WARNING: On modern machines, there is only one good way to provide information to this
           method: the first; always explicitly configure the MAILDOMAIN.

           example:

            # in your main script
            $ENV{MAILDOMAIN} = 'example.com';

            # everywhere else
            use Mail::Util 'maildomain';
            print maildomain;

       read_mbox($file)
           Read $file, a binmail mailbox file, and return a list of  references.  Each reference
           is a reference to an array containing one message.

           WARNING: This method does not quote lines which accidentally also start with the
           message separator "From", so this implementation can be considered broken.  See
           Mail::Box::Mbox

SEE ALSO

       This module is part of the MailTools distribution, http://perl.overmeer.net/mailtools/.

AUTHORS

       The MailTools bundle was developed by Graham Barr.  Later, Mark Overmeer took over
       maintenance without commitment to further development.

       Mail::Cap by Gisle Aas <aas@oslonett.no>.  Mail::Field::AddrList by Peter Orbaek
       <poe@cit.dk>.  Mail::Mailer and Mail::Send by Tim Bunce <Tim.Bunce@ig.co.uk>.  For other
       contributors see ChangeLog.

LICENSE

       Copyrights 1995-2000 Graham Barr <gbarr@pobox.com> and 2001-2017 Mark Overmeer
       <perl@overmeer.net>.

       This program is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.  See http://www.perl.com/perl/misc/Artistic.html