Chris Lewis, Matt Sergeant. Overview of Best Email DNS-Based List (DNSBL) Operational Practices. RFC, 6471:1-21, January 2012. [doi]
@article{rfc6471,
title = {Overview of Best Email DNS-Based List (DNSBL) Operational Practices},
author = {Chris Lewis and Matt Sergeant},
year = {2012},
month = {January},
doi = {10.17487/RFC6471},
url = {https://doi.org/10.17487/RFC6471},
researchr = {https://researchr.org/publication/rfc6471},
cites = {0},
citedby = {0},
journal = {RFC},
volume = {6471},
pages = {1-21},
}