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Net::DNS::RR::MX(3)   User Contributed Perl Documentation  Net::DNS::RR::MX(3)
NAME
       Net::DNS::RR::MX - DNS MX resource record
SYNOPSIS
           use Net::DNS;
           $rr = new Net::DNS::RR('name MX preference exchange');
DESCRIPTION
       DNS Mail Exchanger (MX) resource record
METHODS
       The available methods are those inherited from the base class augmented
       by the type-specific methods defined in this package.
       Use of undocumented package features or direct access to internal data
       structures is discouraged and could result in program termination or
       other unpredictable behaviour.
   preference
           $preference = $rr->preference;
           $rr->preference( $preference );
       A 16 bit integer which specifies the preference given to this RR among
       others at the same owner.  Lower values are preferred.
   exchange
           $exchange = $rr->exchange;
           $rr->exchange( $exchange );
       A domain name which specifies a host willing to act as a mail exchange
       for the owner name.
COPYRIGHT
       Copyright (c)1997 Michael Fuhr.
       Portions Copyright (c)2005 Olaf Kolkman, NLnet Labs.
       All rights reserved.
       Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
LICENSE
       Permission to use, copy, modify, and distribute this software and its
       documentation for any purpose and without fee is hereby granted,
       provided that the above copyright notice appear in all copies and that
       both that copyright notice and this permission notice appear in
       supporting documentation, and that the name of the author not be used
       in advertising or publicity pertaining to distribution of the software
       without specific prior written permission.
       THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
       OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
       MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
       IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
       CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
       TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
       SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
SEE ALSO
       perl, Net::DNS, Net::DNS::RR, RFC1035 Section 3.3.9
perl v5.26.3                      2018-02-09               Net::DNS::RR::MX(3)