Hans-Martin Mosner wrote: > Especially in the area of freemailer spam (and somewhat ESP spam, of course), > hashes of spammy mail senders could be used to share reputation among mailops > without handling actual e-mail addresses.
Er, I think you mean https://msbl.org/ebl.html which was presented to the public in M3AAWG 41, Toronto, October 2017. Ever since, Spamhaus have also made their own take of the same idea. It is the HBL. The HBL has a wider scope (in addition to email addresses, it also considers file attachments and cryptocurrency wallets), but availability is somewhat restricted whereas the use of the MSBL EBL is free as in free beer. -- Atro Tossavainen, Founder, Partner Koli-Lõks OÜ (reg. no. 12815457, VAT ID EE101811635) Tallinn, Estonia tel. +372-5883-4269, http://www.koliloks.eu/ _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
