[gnu@gnu.org: [Fwd - Frm: sergei@servermail.cepro.cefetpr.br, Subj: failure notice!]]

[Richard Kenner]

    See MAPS at http://www.mail-abuse.org/ BTW, my understanding is that the
    original message in this thread was blocked not through ORBS, but with
    MAPS service, and MAPS site lists the originating host in its database
    together with a sample of spam from it.

I hope I'm misunderstanding you.  That site doesn't list ISPs that had some
user on them that sent a spam message, right?  What exactly does it take to
get listed?