Sender Policy Framework

GPTKB entity

Statements (80)
Predicate Object
gptkbp:instance_of gptkb:XMPP_Extension_Protocol
gptkbp:bfsLayer 6
gptkbp:bfsParent gptkb:Open_SPF
gptkbp:allows domain owners to publish SPF records
gptkbp:based_on TXT records in DNS
gptkbp:can_be email receivers
gptkbp:can_be_used_with gptkb:DKIM
gptkb:DMARC
gptkbp:complement gptkb:DMARC
email signing methods
gptkbp:defines gptkb:RFC_7208
RFC 7208 Section 3
gptkbp:developed_by gptkb:Meng_Weng_Wong
gptkb:Paul_Vixie
gptkbp:first_introduced gptkb:2000
https://www.w3.org/2000/01/rdf-schema#label Sender Policy Framework
gptkbp:improves email deliverability
gptkbp:is a foolproof method
a complete solution for email authentication
a replacement for authentication methods
a standalone solution for email security
foolproof against all email threats
a replacement for DMARC
gptkbp:is_adopted_by government agencies
non-profit organizations
IS Ps
many email service providers
gptkbp:is_considered a standard for email authentication
gptkbp:is_countered_by malicious actors
gptkbp:is_effective_against phishing attacks
gptkbp:is_essential_for email marketing campaigns
gptkbp:is_evaluated_by email service providers
spam filters
email delivery process
receiving mail servers
gptkbp:is_implemented_in email headers
email servers
various email servers
TXT records in DNS
gptkbp:is_often_used_in email filtering systems
gptkbp:is_part_of domain-based message authentication
email infrastructure
email security measures
anti-spam measures
email authentication framework
email security best practices
email verification process
email best practices
gptkbp:is_related_to email headers
email header analysis
email spoofing prevention
gptkbp:is_subject_to DNS lookup limits
domain owner compliance
gptkbp:is_supported_by gptkb:RFC_7208
email clients
major email providers
most modern email clients
gptkbp:is_tested_for SPF validation tools
SPF testing tools
gptkbp:is_used_by businesses and organizations
gptkbp:is_used_in transactional emails
bulk email campaigns
gptkbp:is_used_to reduce bounce rates
reduce spam
validate sender identity
gptkbp:is_utilized_in marketing platforms
gptkbp:provides a mechanism for domain owners to specify their email sending policies
gptkbp:purpose to prevent email spoofing
prevent email spoofing
gptkbp:reduces the risk of phishing attacks
gptkbp:related_to gptkb:Domain_Keys_Identified_Mail
gptkbp:requires proper configuration
regular updates to SPF records
gptkbp:setting subdomains
domain DNS settings
leading to delivery issues
gptkbp:specifies which mail servers are allowed to send email on behalf of a domain
gptkbp:suitable_for email security experts
gptkbp:uses DNS records
gptkbp:works_with SPF records