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Groups > linux.debian.user > #264984
| From | Michael Kjörling <2695bd53d63c@ewoof.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: lists |
| Date | 2023-12-20 16:50 +0100 |
| Message-ID | <HN6Zz-eTeL-3@gated-at.bofh.it> (permalink) |
| References | <HN4l3-eRtO-1@gated-at.bofh.it> <HN4uK-eRML-5@gated-at.bofh.it> <HN4XM-eS0d-9@gated-at.bofh.it> <HN6wx-eT5d-7@gated-at.bofh.it> <HN6wx-eT5d-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 20 Dec 2023 16:14 +0100, from mm@dorfdsl.de (Marco Moock): >> I have heard that there is a countermeasure against spam run be big >> mail providers by rejecting the first contact by SMTP and accepting >> the next contact. Most spammers seem to try just once. > > Do they reject with 5xx or 4xx? I suspect that is in reference to greylisting, in which case it absolutely should be a 4xx temporary reject. The idea being that legitimate SMTP clients will retry later in response to a 4xx. Though big providers have probably moved on toward making decisions based on IP reputation rather than whether some system retries after some indeterminable delay. -- Michael Kjörling 🔗 https://michael.kjorling.se “Remember when, on the Internet, nobody cared that you were a dog?”
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lists Pocket <pocket@columbus.rr.com> - 2023-12-20 14:00 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 14:10 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 14:40 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 14:50 +0100
Re: lists <tomas@tuxteam.de> - 2023-12-20 14:50 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 16:10 +0100
Re: lists Christoph Brinkhaus <c.brinkhaus@t-online.de> - 2023-12-20 16:20 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 16:20 +0100
Re: lists Christoph Brinkhaus <c.brinkhaus@t-online.de> - 2023-12-20 16:30 +0100
Re: lists Michael Kjörling <2695bd53d63c@ewoof.net> - 2023-12-20 16:50 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 16:30 +0100
Re: lists Jeffrey Walton <noloader@gmail.com> - 2023-12-20 16:40 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 16:50 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 17:00 +0100
Re: lists Jeffrey Walton <noloader@gmail.com> - 2023-12-20 17:00 +0100
Re: lists "Thomas Schmitt" <scdbackup@gmx.net> - 2023-12-20 17:30 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 17:40 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 17:00 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 17:10 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 17:20 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 17:20 +0100
Re: lists <tomas@tuxteam.de> - 2023-12-20 17:30 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 17:40 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 17:40 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 17:50 +0100
Re: lists <tomas@tuxteam.de> - 2023-12-20 17:50 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 17:50 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 18:00 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 18:10 +0100
Re: lists Michael Kjörling <2695bd53d63c@ewoof.net> - 2023-12-20 19:30 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 17:50 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 17:40 +0100
Re: lists <tomas@tuxteam.de> - 2023-12-20 17:50 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 18:10 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 17:50 +0100
Re: lists Nicolas George <george@nsup.org> - 2023-12-20 19:30 +0100
Re: lists Andy Smith <andy@strugglers.net> - 2023-12-20 17:40 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 17:40 +0100
Re: lists Joe <joe@jretrading.com> - 2023-12-20 17:00 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 17:20 +0100
Re: lists <tomas@tuxteam.de> - 2023-12-20 17:30 +0100
Re: lists Joe <joe@jretrading.com> - 2023-12-20 17:50 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 18:00 +0100
Re: lists Joe <joe@jretrading.com> - 2023-12-20 18:00 +0100
Re: lists gene heskett <gheskett@shentel.net> - 2023-12-20 18:00 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 18:10 +0100
Re: lists Greg Wooledge <greg@wooledge.org> - 2023-12-20 19:20 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 19:30 +0100
Re: lists Hanno 'Rince' Wagner <wagner@debian.org> - 2023-12-20 19:50 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 20:10 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 20:20 +0100
Re: lists Jeffrey Walton <noloader@gmail.com> - 2023-12-20 21:00 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 21:10 +0100
Re: lists Marco Moock <mm@dorfdsl.de> - 2023-12-20 21:30 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-20 21:50 +0100
Re: lists gene heskett <gheskett@shentel.net> - 2023-12-21 00:00 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-21 00:20 +0100
Re: lists John Hasler <john@sugarbit.com> - 2023-12-21 00:50 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-21 01:00 +0100
Could we please cease this thread now? [WAS Re: lists] "Andrew M.A. Cater" <amacater@einval.com> - 2023-12-21 11:40 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Pocket <pocket@columbus.rr.com> - 2023-12-21 11:50 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Andy Smith <andy@strugglers.net> - 2023-12-21 12:40 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Pocket <pocket@columbus.rr.com> - 2023-12-21 13:40 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Byung-Hee HWANG <soyeomul@doraji.xyz> - 2023-12-21 14:20 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Andy Smith <andy@strugglers.net> - 2023-12-21 14:50 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Pocket <pocket@columbus.rr.com> - 2023-12-21 15:00 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Andy Smith <andy@strugglers.net> - 2023-12-21 15:10 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Hanno 'Rince' Wagner <wagner@debian.org> - 2023-12-21 15:20 +0100
Re: Could we please cease this thread now? [WAS Re: lists] Pocket <pocket@columbus.rr.com> - 2023-12-21 15:30 +0100
Re: lists gene heskett <gheskett@shentel.net> - 2023-12-20 23:40 +0100
Re: lists Pocket <pocket@columbus.rr.com> - 2023-12-21 00:00 +0100
Re: lists Richard Hector <richard@walnut.gen.nz> - 2023-12-21 00:10 +0100
Re: wireless broadband providers exist (was: lists) Felix Miata <mrmazda@earthlink.net> - 2023-12-21 01:50 +0100
Re: wireless broadband providers exist The Wanderer <wanderer@fastmail.fm> - 2023-12-21 01:50 +0100
Re: wireless broadband providers exist Pocket <pocket@columbus.rr.com> - 2023-12-21 02:10 +0100
Re: wireless broadband providers exist Jeffrey Walton <noloader@gmail.com> - 2023-12-21 02:50 +0100
Re: wireless broadband providers exist Pocket <pocket@columbus.rr.com> - 2023-12-21 03:30 +0100
Re: wireless broadband providers exist John Hasler <john@sugarbit.com> - 2023-12-21 05:30 +0100
Re: wireless broadband providers exist John Hasler <john@sugarbit.com> - 2023-12-21 05:20 +0100
Re: wireless broadband providers exist Pocket <pocket@columbus.rr.com> - 2023-12-21 02:00 +0100
Re: wireless broadband providers exist Felix Miata <mrmazda@earthlink.net> - 2023-12-21 02:30 +0100
Re: wireless broadband providers exist Pocket <pocket@columbus.rr.com> - 2023-12-21 02:40 +0100
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