Food for thought from the co-author of OAuth and oEmbed. How easy would it be for Postfix/Postscreen configs/docs to, say, refer to allow/deny lists?
Leah Culver (@leahculver) tweeted at 11:32 PM on Fri, Jun 05, 2020: I refuse to use “whitelist”/“blacklist” or “master”/“slave” terminology for computers. Join me. Words matter. (https://twitter.com/leahculver/status/1269109776983547904?s=03)