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Date:      Wed, 14 Mar 2001 19:55:59 -0500 (EST)
From:      Ralph Huntington <rjh@mohawk.net>
To:        Mikhail Kruk <meshko@cs.brandeis.edu>
Cc:        Szilveszter Adam <sziszi@petra.hos.u-szeged.hu>, freebsd-security@FreeBSD.ORG
Subject:   Re: Sophos and Virus return mail
Message-ID:  <Pine.BSF.4.21.0103141954100.24577-100000@mohegan.mohawk.net>
In-Reply-To: <Pine.LNX.4.30.0103141845170.3442-100000@daedalus.cs.brandeis.edu>

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No, Ralph Huntington did not write that. He responded to that, as you have
done. Someone else said that about port 25 and ISPs. So] let's drop it
already.

On Wed, 14 Mar 2001, Mikhail Kruk wrote:

> > > Ralph Huntington wrote:
> > > > > (This is one case where blocking of port 25 by ISPs is a good thing.)
> >
> > Yes. And makes using eg send-pr(1) real fun(TM). Enjoying all the benefits
> > of such a setup right now. While we are at it, why not firewall off the
> > whole Net by just allowing a few things through proxies like www and ftp
> > just so that a few morons are safe? Anyways, who would use such esoteric
> > things as "cvsps" or "cvsup" and what are these etc. You can see where this
> > is leading. Unfortunately network administration only looks simple if you
> > are the one sitting at the admin console. Otherwise, it can quickly become
> > a set of annoying limitations that hinder you @work or @play. Cool. I
> > really feel like paying a lot for Internet access with these conditions.
> 
> My DSL provider, Mindspring, blocks port 25 and I am quite happy about it.
> Of course send-pr doesn't work out of the box, but you can configure
> everything to work through their mail server.  Blocking one port is very
> far from blocking all ports except 80, it's a bad analogy. This measure is
> directed at a very specific kind of activity (spamming) and does not
> affect vast majority of the users.
> 
> 
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