From: Geoff Collyer <geoff@collyer.net>
To: 9fans@cse.psu.edu
Subject: Re: SMTP+SPF (was: [9fans] Re: new release?)
Date: Wed, 25 Feb 2004 20:50:13 -0800 [thread overview]
Message-ID: <2f6e821723ff040add780d642bf4258a@collyer.net> (raw)
In-Reply-To: <3db1e6810c8017b124583f99daa3fc51@plan9.bell-labs.com>
The greylist hack was an interim measure, but it's been an effective
one, at least here. Though the spammers could get smarter, they
mostly haven't, or they call back within 30 seconds, and I now reject
those too.
I think one wants a less binary mechanism, where known correspondents
and their sending systems are identified and let through, but where
unknown correspondents can be permitted or rejected by the recipient
at first contact based on several criteria. In addition, the mail
should be held by the sender until the recipient accepts or rejects
the mail.
next prev parent reply other threads:[~2004-02-26 4:50 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-25 18:31 [9fans] Re: new release? chris niewiarowski
2004-02-25 18:59 ` matt
2004-02-26 6:09 ` boyd, rounin
2004-02-25 20:34 ` ron minnich
2004-02-25 20:43 ` David Tolpin
2004-02-25 20:53 ` ron minnich
2004-02-25 20:59 ` David Tolpin
2004-02-25 21:10 ` Christopher Nielsen
2004-02-25 21:13 ` David Tolpin
2004-02-25 21:45 ` Christopher Nielsen
2004-02-25 21:55 ` David Tolpin
2004-02-25 22:39 ` ron minnich
2004-02-26 4:36 ` Christopher Nielsen
2004-02-25 22:41 ` 9nut
2004-02-25 22:47 ` David Tolpin
2004-02-25 23:03 ` David Presotto
2004-02-25 23:50 ` Geoff Collyer
2004-02-26 0:14 ` SMTP+SPF (was: [9fans] Re: new release?) Joel Salomon
2004-02-26 0:42 ` Dave Lukes
2004-02-26 9:25 ` boyd, rounin
2004-02-26 13:48 ` David Presotto
2004-02-26 1:09 ` Dave Lukes
2004-02-26 9:28 ` boyd, rounin
2004-02-26 10:41 ` Christopher Nielsen
2004-02-26 17:43 ` Dave Lukes
2004-02-26 20:03 ` Christopher Nielsen
2004-02-26 21:46 ` boyd, rounin
2004-02-26 22:01 ` Geoff Collyer
[not found] ` <1077840327.5034.5.camel@rea>
2004-02-27 0:08 ` Dave Lukes
2004-02-27 0:18 ` C H Forsyth
2004-02-27 0:15 ` David Tolpin
2004-02-28 16:17 ` vdharani
2004-02-26 1:25 ` David Presotto
2004-02-26 2:12 ` David Presotto
2004-02-26 1:50 ` andrey mirtchovski
2004-02-26 2:51 ` Geoff Collyer
2004-02-26 6:45 ` boyd, rounin
2004-02-26 8:06 ` Charles Forsyth
2004-02-26 8:06 ` George Michaelson
2004-02-26 8:14 ` George Michaelson
2004-02-26 8:20 ` boyd, rounin
2004-02-26 12:30 ` Charles Forsyth
2004-02-26 12:35 ` Charles Forsyth
2004-02-26 14:42 ` ron minnich
2004-02-26 14:15 ` George Michaelson
2004-02-26 13:21 ` boyd, rounin
2004-02-26 14:46 ` George Michaelson
2004-02-26 15:09 ` Dave Lukes
2004-02-26 21:12 ` boyd, rounin
2004-02-26 3:42 ` Geoff Collyer
2004-02-26 4:36 ` David Presotto
2004-02-26 4:50 ` Geoff Collyer [this message]
2004-02-26 6:51 ` boyd, rounin
2004-02-26 11:27 ` Geoff Collyer
2004-02-26 10:39 ` boyd, rounin
2004-02-26 11:58 ` Geoff Collyer
2004-02-26 11:16 ` boyd, rounin
2004-02-26 11:24 ` boyd, rounin
2004-02-26 12:37 ` Dave Lukes
2004-02-26 1:36 ` [9fans] Re: new release? Derek Fawcus
2004-02-26 1:44 ` David Presotto
2004-02-26 3:49 ` Geoff Collyer
2004-02-25 23:29 ` Dave Lukes
2004-02-25 23:59 ` 9nut
2004-02-25 21:25 ` David Presotto
2004-02-26 0:56 ` Brantley Coile
2004-02-25 21:35 ` matt
2004-02-25 22:39 ` 9nut
2004-02-25 22:00 ` Scott Schwartz
2004-02-25 22:05 ` David Tolpin
2004-02-25 22:39 ` Scott Schwartz
2004-02-26 6:26 ` boyd, rounin
2004-02-26 18:48 ` rog
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