Date:         Tue, 11 Sep 2001 22:38:28 -0400
Reply-To:     Howard Schreier <howard_schreier@ITA.DOC.GOV>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Howard Schreier <howard_schreier@ITA.DOC.GOV>
Subject:      Re: Firewall

The spam could be a lot worse.

LISTSERV, the software which powers SAS-L, has anti-spam heuristics
which block probably most of the spam addressed to SAS-L.

On Mon, 10 Sep 2001 10:27:40 -0700, Stanley A. Gorodenski
<vvgsgor@DE.STATE.AZ.US> wrote:

>Is it possible to prevent spam from being posted in SAS-L by setting up
>a wall at the SAS-L server end that excludes all messages which have an
>email address that is not part of the SAS-L subscription list of email
>addresses?  I am assuming a subscription list of email addresses exist.