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Mail::Util

NAME
INHERITANCE
SYNOPSIS
DESCRIPTION
FUNCTIONS
SEE ALSO
AUTHORS
LICENSE

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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, 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 . Mail::Field::AddrList by Peter Orbaek . Mail::Mailer and Mail::Send by Tim Bunce . For other contributors see ChangeLog.

LICENSE

Copyrights 1995−2000 Graham Barr and 2001−2017 Mark Overmeer .

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

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