From owner-freebsd-isp Thu Jan 30 05:22:10 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id FAA10374 for isp-outgoing; Thu, 30 Jan 1997 05:22:10 -0800 (PST) Received: from buffnet4.buffnet.net (root@buffnet4.buffnet.net [205.246.19.13]) by freefall.freebsd.org (8.8.5/8.8.5) with SMTP id FAA10367 for ; Thu, 30 Jan 1997 05:22:04 -0800 (PST) Received: from buffnet1.buffnet.net (mmdf@buffnet1.buffnet.net [205.246.19.10]) by buffnet4.buffnet.net (8.6.12/8.6.9) with SMTP id IAA28589; Thu, 30 Jan 1997 08:01:20 -0500 Received: from buffnet11.buffnet.net by buffnet1.buffnet.net id aa04496; 30 Jan 97 8:22 EST Date: Thu, 30 Jan 1997 08:22:35 -0500 (EST) From: Steve To: Peter Hawkins cc: freebsd-isp@freebsd.org Subject: Re: Spam from rival In-Reply-To: <199701300210.NAA15715@rhiannon.clari.net.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-isp@freebsd.org X-Loop: FreeBSD.org Precedence: bulk On Thu, 30 Jan 1997, Peter Hawkins wrote: > Today an New York based ISP spammed our entire customer base. The > culprits are:" > Easyway Communications,Inc. > (www.easyway.net) > > I sent them a bill for the delivery of the mail (which I'm sure they will ignore) > a) what more can I do? > b) is it possible for us to treat such people by collectively routing > their IPs to lo0 ? You can block access at the router level, with wrappers, or with filtering in your freebsds.