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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]Re: tlug: Re: Test messages: Where's good?
- To: tlug@example.com
- Subject: Re: tlug: Re: Test messages: Where's good?
- From: "Stephen J. Turnbull" <turnbull@example.com>
- Date: Tue, 26 Jan 1999 16:23:50 +0900 (JST)
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- In-Reply-To: <19990126142908.A41408@example.com>
- References: <13997.15359.104624.818187@example.com><Pine.LNX.4.05.9901261302350.5046-100000@example.com><13997.19487.327116.680135@example.com><19990126142908.A41408@example.com>
- Reply-To: tlug@example.com
- Sender: owner-tlug@example.com
>>>>> "Scott" == Scott Perlman <perlman@example.com> writes: Scott> do we _really_ want an easy and helpfull way for spammers Scott> to verify that all their headers are perfect? Who cares? If it matters to their business, spammers will make it right. It's not hard if you're willing to pay an expert to do it once, then spam ads for the program all over creation. It's Joe Newbie who needs an easy and helpful way to verify his config. Scott> oThe only saving grace you've ogt is reply goes to tcp/ip Scott> address by teh TCP/IP packet layer, but that may not be a Scott> valid mail recipient. The case of people needing this are Scott> likely those behind firewalls and such where a Scott> straightforward configuration isn't available. (1) People behind firewalls aren't going to be using a smarthost? Insane. There is absolutely no excuse for allowing direct outgoing mail. Fire the firewall admin. (2) People behind firewalls have a professional to ask. The firewall admin. (3) The firewall is a red herring; it does not affect the SMTP transaction at all, unless it goes via a smarthost, in which case Joe Newbie only needs to talk to the smarthost admin. So there's no reason to suppose that people behind firewalls would have more problems. There will be plenty of people not behind firewalls who want to use such a service. (Still hypothetical.) >>>>> "Chris" == Chris Sekiya <chris@example.com> writes: Chris> On Tue, 26 Jan 1999, Stephen J. Turnbull wrote: >> Any message body goes to /dev/hell, reply goes to the IP >> address provided by the TCP/IP layer. Chris> Think about that second part for a minute. I did. (1) If you're on the net temporarily, just make sure you hang around long enough to get the reply. Don't forget to uncomment smtp in inetd.conf. (2) Firewalls are a red herring. (3) IP spoofing is an awful lot of effort to go to for so little effect. OK, we don't accept more than 1 connect a minute, limit 5/day (or whatever length of time we feel like keeping the cache) from a given IP address. Should I think for another minute? Hints? -- University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN Institute of Policy and Planning Sciences Tel/fax: +81 (298) 53-5091 __________________________________________________________________________ __________________________________________________________________________ What are those two straight lines for? "Free software rules." ------------------------------------------------------------------- Next Technical Meeting: February 13 (Sat), 12:30 place: Temple Univ. ** presentation: XEmacs, by Steven Baur and Martin Buchholz Next Nomikai: March 19 (Fri), 19:30 Tengu TokyoEkiMae 03-3275-3691 ------------------------------------------------------------------- more info: http://tlug.linux.or.jp Sponsor: PHT
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- From: "Stephen J. Turnbull" <turnbull@example.com>
- Re: tlug: Re: Test messages: Where's good?
- From: Chris Sekiya <chris@example.com>
- Re: tlug: Re: Test messages: Where's good?
- From: "Stephen J. Turnbull" <turnbull@example.com>
- Re: tlug: Re: Test messages: Where's good?
- From: Scott Perlman <perlman@example.com>
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