[domainrep] Review of: draft-ietf-repute-email-identifiers-06
Dave Crocker <dcrocker@gmail.com> Mon, 20 May 2013 03:11 UTC
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Date: Sun, 19 May 2013 20:11:17 -0700
From: Dave Crocker <dcrocker@gmail.com>
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Subject: [domainrep] Review of: draft-ietf-repute-email-identifiers-06
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{ This review of provided as part of document shepherding /d } Review of: A Reputation Response Set for Email Identifiers ID: draft-ietf-repute-email-identifiers-06 Reviewed by: D. Crocker Review Date: 19 May 2013 Summary: This document is part of a series that define a query/response mechanism for reporting assessment (reputation) information about an object. The current document builds upon the basic mechanism and tailors is for reporting reputation of email-related identifiers. The document is usable in its current form. Some very minor changes are suggested but not required. Detailed Comments: > 1. Introduction > > This document specifies a response set for describing reputation of > an email identifier. A "response set" in this context is defined in > [I-D.REPUTE-MODEL] and is used to describe assertions a reputation > service provider can make about email identifiers as well as meta- > data that can be included in such a reply beyond the base set > specified there. Should the query (http) and response (media-type) documents also be cited explicitly? > 3.1. Assertions > > The "email-id" reputation application recognizes the following > assertions: > > > > > > Borenstein & Kucherawy Expires May 23, 2013 [Page 3] > > Internet-Draft Email Identifiers Reputation Response Set November 2012 > > > abusive: The subject identifier is associated with sending or > handling > email of a personally abusive, threatening, or > otherwise harassing nature. > > fraud: The subject identifier is associated with sending or handling > of fraudulent email, such as "phishing" (some good discussion on > this topic can be found in [IODEF-PHISHING]) > > invalid-recipients: The subject identifier is associated with > delivery attempts to nonexistent recipients > > malware: The subject identifier is associated with the sending or > handling of malware via email > > spam: The subject identifier is associated with sending or handling > of unwanted bulk email This list seems to cover the common behaviors, but I'm wondering whether it's worth the email-id application -- and perhaps each application -- should have its own sub-registry. It's likely that whatever list is defined for email, usage will identify additional labels. One that comes to mind -- and it's only meant as an example -- is "marketing: The subject identifier engages in sending excessive marketing emails to its customers". Formally, that's not spam, but it's irritating enough to plausibly warrant a reputation note. I'm sure there are others. > > For all assertions, the "rating" scale is linear: A value of 0.0 > means there is no data to support the assertion, a value of 1.0 means > all accumulated data support the assertion, and the intervening > values have a linear relationship (i.e., a score of "x" is twice as > strong of an assertion as a value of "x/2"). -- Dave Crocker Brandenburg InternetWorking bbiw.net
- Re: [domainrep] Review of: draft-ietf-repute-emai… Murray S. Kucherawy
- [domainrep] Review of: draft-ietf-repute-email-id… Dave Crocker
- Re: [domainrep] Review of: draft-ietf-repute-emai… Dave Crocker