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.\" ========================================================================
.\"
.IX Title "Net::DNS::RR::MX 3pm"
.TH Net::DNS::RR::MX 3pm "2014-10-29" "perl v5.20.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
Net::DNS::RR::MX \- DNS MX resource record
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    use Net::DNS;
\&    $rr = new Net::DNS::RR(\*(Aqname MX preference exchange\*(Aq);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\s-1DNS\s0 Mail Exchanger (\s-1MX\s0) resource record
.SH "METHODS"
.IX Header "METHODS"
The available methods are those inherited from the base class augmented
by the type-specific methods defined in this package.
.PP
Use of undocumented package features or direct access to internal data
structures is discouraged and could result in program termination or
other unpredictable behaviour.
.SS "preference"
.IX Subsection "preference"
.Vb 2
\&    $preference = $rr\->preference;
\&    $rr\->preference( $preference );
.Ve
.PP
A 16 bit integer which specifies the preference
given to this \s-1RR\s0 among others at the same owner.
Lower values are preferred.
.SS "exchange"
.IX Subsection "exchange"
.Vb 2
\&    $exchange = $rr\->exchange;
\&    $rr\->exchange( $exchange );
.Ve
.PP
A domain name which specifies a host willing
to act as a mail exchange for the owner name.
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c)1997\-2002 Michael Fuhr.
.PP
Portions Copyright (c)2005 Olaf Kolkman, NLnet Labs.
.PP
All rights reserved.
.PP
This program is free software; you may redistribute it and/or
modify it under the same terms as Perl itself.
.PP
Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
perl, Net::DNS, Net::DNS::RR, \s-1RFC1035\s0 Section 3.3.9