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Date:      Tue, 21 Sep 1999 19:20:27 -0400 (EDT)
From:      "Mr. K." <bsd@a.servers.aozilla.com>
To:        Mike Tancsa <mike@sentex.net>
Cc:        security@FreeBSD.ORG
Subject:   Re: Sendmail blocking of spammers (was Re: hackers?)
Message-ID:  <Pine.BSF.4.10.9909211919390.10661-100000@inbox.org>
In-Reply-To: <3.0.5.32.19990921153905.01499100@staff.sentex.ca>

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> You have another option. If you have tcp_wrappers installed (its installed
> in all 3.[2|3] versions by default), you can deny by sub domain.  The
> spammers are coming from *.ipt.aol.com.  Block from that subdomain on.  AOL
> for its mail exchangers are all of the form xx.mx.aol.com, not ipt.aol.com
> e.g.
> aol.com preference = 15, mail exchanger = zd.mx.aol.com
> 
> 	---Mike
> 
ah, good idea.  will that block aol users from accessing my website,
though?



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