Net::DNS::RR::SPF - DNS SPF resource record
use Net::DNS; $rr = new Net::DNS::RR('name SPF spfdata ...'); $rr = new Net::DNS::RR( name => 'name', type => 'SPF', spfdata => 'single text string' ); $rr = new Net::DNS::RR( name => 'name', type => 'SPF', spfdata => [ 'multiple', 'strings', ... ] );
Class for DNS Sender Policy Framework (SPF) resource records.
SPF records inherit most of the properties of the Net::DNS::RR::TXT class.
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.
$string = $rr->spfdata; @list = $rr->spfdata; $rr->spfdata( @list );
When invoked in scalar context, spfdata() returns the policy text as a single string, with text elements concatenated without intervening spaces.
In a list context, spfdata() returns a list of the text elements.
Copyright (c)2005 Olaf Kolkman, NLnet Labs.
All rights reserved.
Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
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.
perl, Net::DNS, Net::DNS::RR, Net::DNS::RR::TXT, RFC4408