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Mail::SPF::Mech::IP4(3) User Contributed Perl Documentation Mail::SPF::Mech::IP4(3)

Mail::SPF::Mech::IP4 - SPF record "ip4" mechanism class

An object of class Mail::SPF::Mech::IP4 represents an SPF record mechanism of type "ip4".

The following constructors are provided:
new(%options): returns Mail::SPF::Mech::IP4
Creates a new SPF record "ip4" mechanism object.

%options is a list of key/value pairs representing any of the following options:

qualifier
ip_network
See "new" in Mail::SPF::Mech.
new_from_string($text, %options): returns Mail::SPF::Mech::IP4; throws Mail::SPF::ENothingToParse, Mail::SPF::EInvalidMech
Creates a new SPF record "ip4" mechanism object by parsing the string and any options given.

The following class methods are provided:
default_qualifier
default_ipv4_prefix_length
qualifier_pattern
See "Class methods" in Mail::SPF::Mech.
name: returns string
Returns 'ip4'.
name_pattern: returns Regexp
Returns a regular expression that matches a mechanism name of 'ip4'.

See Mail::SPF::Mech for other supported class methods.

The following instance methods are provided:
text
qualifier
params
stringify
See "Instance methods" in Mail::SPF::Mech.
ip_network: returns NetAddr::IP
Returns the IP address network parameter of the mechanism.
match($server, $request): returns boolean
Returns true if the mechanism's "ip_network" equals or contains the given request's IP address, or false otherwise. See RFC 4408, 5.6, for details.

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.

Julian Mehnle <julian@mehnle.net>, Shevek <cpan@anarres.org>
2022-04-07 perl v5.32.1

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