Yep, that's the guy. It launched in 2017: https://www.dnsbl.com/2017/08/new-blacklist-spfbl.html
Cheers, Al Iverson On Fri, Sep 25, 2026 at 8:04 AM Atro Tossavainen via mailop <[email protected]> wrote: > > On Fri, Sep 25, 2026 at 02:09:15PM +0200, Ralph Seichter via mailop wrote: > > * Hanno Böck via mailop: > > > > > I wonder if anyone on this list has any contact with the operators of > > > the spfbl.net DNSBL. > > > > For starters, this seems like weird choice of name to me. What's an "SPF > > BL" supposed to be, anyway? > > A "SP" (whatever that is) FeedBack Loop, it seems. > > https://www.linkedin.com/in/leandro-carlos-rodrigues/ for any further > questions. > > -- > Atro Tossavainen, Chairman of the Board > Infinite Mho Oy, Helsinki, Finland > tel. +358-44-5000 600, http://www.infinitemho.fi/ > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop -- Al Iverson // 312-725-0130 // Chicago http://www.spamresource.com // Deliverability http://www.aliverson.com // All about me https://xnnd.com/calendar // Book my calendar _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
