Interesting history and analysis of SMTP’s history. How can we prevent fedi and other open protocols from suffering the same fates?

  • the_crotch@sh.itjust.works
    291·
    4 months ago

    Set up dkim/SPF properly, make sure the ip you plan to use is clean before you start, sign up for MXtoolbox blacklist alerts and if you get on a blacklist (doesn’t happen often if you do a bare minimum of proactive security), you request removal. It’s really not hard.