OSEC

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Re: (OT) Paul Hoffman, Director Internet Mail Consortium wants number s

From: Wietse Venema (wietseporcupine.org)
Date: Wed Sep 17 2003 - 11:58:56 CDT


I already see spam coming at my system with a sender that resolves
to the Verisign wild-card address.

Some has a non-existent sender domain, and some has a non-existent
MX hostname for the sender domain.

        Wietse

450 <12o2eee7hguohao.com>: Sender address rejected: undeliverable address: host zofc.com[64.94.110.11] said: 550 User domain does not exist.
450 <aldrb195cc.com>: Sender address rejected: undeliverable address: host rb195cc.com[64.94.110.11] said: 550 User domain does not exist.
450 <e4xeopu0i9wocall.com>: Sender address rejected: undeliverable address: host zofc.com[64.94.110.11] said: 550 User domain does not exist.
450 <infowsntv75111studio.com>: Sender address rejected: undeliverable address: host wsntv75111studio.com[64.94.110.11] said: 550 User domain does not exist.
450 <infowsntv75111studio.com>: Sender address rejected: undeliverable address: host wsntv75111studio.com[64.94.110.11] said: 550 User domain does not exist.
450 <lbtywrlsrb194cc.com>: Sender address rejected: undeliverable address: host rb194cc.com[64.94.110.11] said: 550 User domain does not exist.