# RFC 7505: A "Null MX" No Service Resource Record for Domains That Accept No Mail

> request for comments publication

**Wikidata**: [Q47461374](https://www.wikidata.org/wiki/Q47461374)  
**Source**: https://4ort.xyz/entity/rfc-7505-a-null-mx-no-service-resource-record-for-domains-that-accept-no-mail


## References

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