[21047] in North American Network Operators' Group
Re: Despamming wholesale dialup
daemon@ATHENA.MIT.EDU (mark)
Mon Nov 2 15:33:13 1998
Date: Mon, 2 Nov 1998 07:40:26 -0800 (PST)
From: mark <neck@hating.com>
To: Harold Willison <harold@agis.net>
cc: nanog@merit.edu
In-Reply-To: <3.0.32.19981028182308.00a386f0@agis.net>
Perhaps you should consider outsourcing your email -
http://www.cp.net
On Wed, 28 Oct 1998, Harold Willison wrote:
> Greetings,
>
>
> Let me explain the situation and see if I can get anyone to tell me how they are handling it.
>
>
> We are offering wholesale dialup ports. When a user connects he is authenticated and can do whatever
>
> it is he/she wants to do on the net. Unfortuantely some have decided that they will relay spam off of other servers.
>
>
> To address this i have proposed installing filters that will only allow these folks to connect to
>
> port 25 of the ISP that has bought the ports. This way they are not able to relay off of anyone elses machine
>
> that is using port 25 and the buyer of the ports should have the correct measures set up to prevent bulk mail from
>
> going out.
>
>
> Will this be sufficient, providing that the server they are allowed to connect to has set up his mail server to prevent massmailing..?
>
>
> Suggestions/comments?
>
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> | Harold Willison AGIS Network Engineering |
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> * Senior Network Engineer 313-730-5151 *
>
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finger neck@hunter.hating.com