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Re: new anti-spam measure heads up
- To: Dan Brosemer <odin@svartalfheim.net>, techies@lists.cleannorth.org
- Subject: Re: new anti-spam measure heads up
- From: Kathleen Brosemer <kbrosemer@fgo.ca>
- Date: Thu, 24 Jun 2004 12:08:04 -0400
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I'm in favour of almost any measure to reduce this scourge. Thank you!
Kathie
--On Thursday, June 24, 2004 11:50 AM -0400 Dan Brosemer <odin@svartalfheim.net> wrote:
Enter greylisting.
We now reject all mail from any host the first time we see mail from that host with a temporary failure and keep track of where it came from. A real mail server will retry in 30min to 2hrs. A spam drone or an email worm won't. When we see the retry, we accept the mail.
This means you may see a short delay in legitimate mail from each new person you correspond with the first time they send you a message. Subsequent messages will be passed immediately.
This has stopped 30 spams in the last 4 hours without any training. Nothing else I've implemented to date has been so effective!
-Dan
-- "Burnished gallows set with red Caress the fevered, empty mind Of man who hangs bloodied and blind To reach for wisdom, not for bread." -- Deoridhe Grimsdaughter
--
Kathleen M. Brosemer Provincial Coordinator Forest Genetics Ontario 510 Queen Street East, Suite 24 Sault Ste. Marie, Ontario P6A 2A1 705-942-4907 cell 705-255-2801 email kbrosemer@fgo.ca http://www.fgo.ca/
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- new anti-spam measure heads up
- From: Dan Brosemer <odin@svartalfheim.net>
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