Re: [Asrg] 6. Proposals - RMX-like implementation via rDNS (OMX v. DRIP)
"Alan DeKok" <aland@freeradius.org> Mon, 15 September 2003 22:30 UTC
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From: Alan DeKok <aland@freeradius.org>
To: asrg@ietf.org
Subject: Re: [Asrg] 6. Proposals - RMX-like implementation via rDNS (OMX v. DRIP)
In-Reply-To: Your message of "15 Sep 2003 01:11:51 CDT." <1063606311.2220.273.camel@plaza.davidnicol.com>
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Date: Mon, 15 Sep 2003 11:54:44 -0400
david nicol <davidnicol@pay2send.com> wrote: > Okay, DRIP > http://www.ietf.org/internet-drafts/draft-brand-drip-01.txt > is very similar; however instead of .. > OMX would have example.com list > > omx.m.example.com IN A 192.0.2.10 > omx.m.example.com IN A 192.0.2.11 Which is overkill. The recipients of a message want to know if a particular IP is marked as "sending MX". Forcing the recipient to wade through tons of unwanted information is inefficient. This was my preference: http://www.ietf.org/internet-drafts/draft-fecyk-dsprotocol-02.txt It appears to have expired, though. "designated senders" are looked up by reverse IP, which is simple to configure in DNS, and allows simple wildcarding for the "third-party relaying" issue. Further, the response can be a TXT record, with additional consent information. The other benefit is that when the recipient MTA asks "is this IP permitted to send messages as your domain?", then the response is "yes", or "no", or "unknown". This response is much more helpful than most similar proposals, which involve responding with huge amounts of information. Alan DeKok. _______________________________________________ Asrg mailing list Asrg@ietf.org https://www1.ietf.org/mailman/listinfo/asrg
- [Asrg] 6. Proposals - RMX-like implementation via… waltdnes
- Re: [Asrg] 6. Proposals - RMX-like implementation… Marc A. Pelletier
- Re: [Asrg] 6. Proposals - RMX-like implementation… Brad Knowles
- Re: [Asrg] 6. Proposals - RMX-like implementation… waltdnes
- Re: [Asrg] 6. Proposals - RMX-like implementation… Brad Knowles
- Re: [Asrg] 6. Proposals - RMX-like implementation… Yakov Shafranovich
- Re: [Asrg] 6. Proposals - RMX-like implementation… Alan DeKok
- Re: [Asrg] 6. Proposals - RMX-like implementation… Raymond S Brand
- Re: [Asrg] 6. Proposals - RMX-like implementation… david nicol
- Re: [Asrg] 6. Proposals - RMX-like implementation… Alan DeKok
- [Asrg] 6. Proposals - RMX-like implementation via… Claus Assmann
- Re: [Asrg] 6. Proposals - RMX-like implementation… Yakov Shafranovich
- Re: [Asrg] 6. Proposals - RMX-like implementation… Jose Marcio Martins da Cruz
- Re: [Asrg] 6. Proposals - RMX-like implementation… Yakov Shafranovich
- Re: [Asrg] 6. Proposals - RMX-like implementation… Jose Marcio Martins da Cruz
- Re: [Asrg] 6. Proposals - RMX-like implementation… Yakov Shafranovich
- Re: [Asrg] 6. Proposals - RMX-like implementation… Jonathan Morton
- Re: [Asrg] 6. Proposals - RMX-like implementation… Yakov Shafranovich
- [Asrg] 6. Proposals - RMX-listing abstractions di… david nicol