# RFC 3865: A No Soliciting Simple Mail Transfer Protocol (SMTP) Service Extension

> request for comments publication

**Wikidata**: [Q47456266](https://www.wikidata.org/wiki/Q47456266)  
**Source**: https://4ort.xyz/entity/rfc-3865-a-no-soliciting-simple-mail-transfer-protocol-smtp-service-extension


## References

1. RFC Index
2. DBLP Dataset 2021-01-02