# RFC 3207: SMTP Service Extension for Secure SMTP over Transport Layer Security

> request for comments publication

**Wikidata**: [Q47456429](https://www.wikidata.org/wiki/Q47456429)  
**Source**: https://4ort.xyz/entity/rfc-3207-smtp-service-extension-for-secure-smtp-over-transport-layer-security


## References

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