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Manual Reference Pages  -  MAIL::SPF::MECH::PTR (3)

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NAME

Mail::SPF::Mech::PTR - SPF record "ptr" mechanism class

CONTENTS

DESCRIPTION

An object of class <B>Mail::SPF::Mech::PTRB> represents an SPF record mechanism of type ptr.

    Constructors

The following constructors are provided:
<B>new(%options)B>: returns Mail::SPF::Mech::PTR Creates a new SPF record ptr mechanism object.

%options is a list of key/value pairs representing any of the following options:
<B>qualifierB>
<B>domain_specB> See new in Mail::SPF::Mech.

<B>new_from_string($text, B>%options<B>)B>: returns Mail::SPF::Mech::PTR; throws Mail::SPF::ENothingToParse, Mail::SPF::EInvalidMech Creates a new SPF record ptr mechanism object by parsing the string and any options given.

    Class methods

The following class methods are provided:
<B>default_qualifierB>
<B>qualifier_patternB> See Class methods in Mail::SPF::Mech.
<B>nameB>: returns string Returns <B>’ptr’B>.
<B>name_patternB>: returns Regexp Returns a regular expression that matches a mechanism name of <B>’ptr’B>.

    Instance methods

The following instance methods are provided:
<B>textB>
<B>qualifierB>
<B>paramsB>
<B>stringifyB> See Instance methods in Mail::SPF::Mech.
<B>domain_specB>: returns Mail::SPF::MacroString Returns the domain-spec parameter of the mechanism.
<B>match($server, B>$request<B>)B>: returns boolean Checks whether the mechanism’s target domain name, or a sub-domain thereof, is a valid domain name for the given request’s IP address (see ip_address in Mail::SPF::Request), and returns <B>trueB> if it does, or <B>falseB> otherwise. See valid_domain_for_ip_address in Mail::SPF::Util for how domains are validated. See RFC 4408, 5.5, for the description of an equivalent algorithm.

SEE ALSO

Mail::SPF, Mail::SPF::Record, Mail::SPF::Term, Mail::SPF::Mech

<http://tools.ietf.org/html/rfc4408>

For availability, support, and license information, see the README file included with Mail::SPF.

AUTHORS

Julian Mehnle <julian@mehnle.net>, Shevek <cpan@anarres.org>
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perl v5.20.3 MAIL::SPF::MECH::PTR (3) 2016-04-03

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