# Sender Policy Framework

> simple email-validation system designed to detect email spoofing

**Wikidata**: [Q1569151](https://www.wikidata.org/wiki/Q1569151)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sender_Policy_Framework)  
**Source**: https://4ort.xyz/entity/sender-policy-framework


## References

1. Freebase Data Dumps. 2013
2. Quora