FITUG e.V. Förderverein Informationstechnik und Gesellschaft

FC: Anti-spammers now targeting "open proxies?"

------- Forwarded message follows ------- Date sent: Wed, 03 Apr 2002 22:52:09 -0500 To: politech@politechbot.com From: Declan McCullagh <declan@well.com> Subject: FC: Anti-spammers now targeting "open proxies?" Send reply to: declan@well.com

See: http://groups.google.com/groups?selm=a5itt8%24v1p%241%40ns.osirusoft.com&output=gplain

Let's not be too quick to condemn all "open proxies" (an unenlightening term if I ever heard one). Ones that forward on port 80 are what most of us call anonymizers, and view as good.

-Declan

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Date: Tue, 2 Apr 2002 16:45:41 -0500 From: Monty Solomon <monty@roscom.com> Subject: Open Relays vs. Open Proxies Content-Type: text/plain; charset="us-ascii" X-UIDL: cd5ece26ba2ec73cb53855ccb3cf7042

Subject: [SpamCop-Digest] Open Relays vs. Open Proxies From: spamcop-digest-admin@news.spamcop.net Date: Tue, 2 Apr 2002 11:40:44 -0800

This is more of a spam-fighting-in-general, vs. SpamCop specifically.

Recently, as I'm sure you're all aware, there has been a massive increase of spam from Korea, in both Korean and English. In the past, much of this spam was sent via misconfigured mailservers called "open relays", in North America, Europe, and Asia.

...

A new means of sending spam, an "open proxy", is even more devious -- it does not maintain header chains, and it appears that the proxy server is indeed the original sender. No information about the actual sender is transmitted in the email message.

...

http://news.spamcop.net/pipermail/spamcop-digest/2002-April/000012.htm l

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