# RFC 5248: A Registry for SMTP Enhanced Mail System Status Codes

> request for comments publication

**Wikidata**: [Q47469297](https://www.wikidata.org/wiki/Q47469297)  
**Source**: https://4ort.xyz/entity/rfc-5248-a-registry-for-smtp-enhanced-mail-system-status-codes


## References

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