# Post Office Protocol 3

> Internet mail protocol

**Wikidata**: [Q163393](https://www.wikidata.org/wiki/Q163393)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/POP3)  
**Source**: https://4ort.xyz/entity/post-office-protocol-3


## References

1. [Internet Assigned Numbers Authority](http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=pop3)
2. RFC 2384: POP URL Scheme
3. KBpedia