---
name: "Mail::SPF::SenderIPAddrMech"
section: "3pm"
platform: "linux"
package: "perl-mail-spf"
version: "3.20260331-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/Mail::SPF::SenderIPAddrMech"
---

# Mail::SPF::SenderIPAddrMech(3pm)

Abstract base class for SPF record mechanisms that operate on the SMTP sender's IP address

## NAME

Mail::SPF::SenderIPAddrMech - Abstract base class for SPF record mechanisms that operate on the SMTP sender's IP address

## VERSION

version 3.20260331

## DESCRIPTION

**Mail::SPF::SenderIPAddrMech** is an abstract base class for SPF record mechanisms that operate on the SMTP sender's IP address.  It cannot be instantiated directly.  Create an instance of a concrete sub-class instead.

### Constructors

See "Constructors" in Mail::SPF::Mech.

### Class methods

See "Class methods" in Mail::SPF::Mech.

### Instance methods

See "Instance methods" in Mail::SPF::Mech.

## SEE ALSO

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

Mail::SPF::Mech::IP4, Mail::SPF::Mech::IP6, Mail::SPF::Mech::A, Mail::SPF::Mech::MX, Mail::SPF::Mech::PTR

\<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\>