# RFC 1138: Mapping between X.400(1988) / ISO 10021 and RFC 822

> request for comments publication

**Wikidata**: [Q47260615](https://www.wikidata.org/wiki/Q47260615)  
**Source**: https://4ort.xyz/entity/rfc-1138-mapping-between-x-400-1988-iso-10021-and-rfc-822


## References

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