[anti-abuse-wg] 2019-04 Discussion Phase (Validation of "abuse-mailbox")
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Edward Shryane
eshryane at ripe.net
Wed May 13 09:48:52 CEST 2020
Hello Ángel, WG, > On 13 May 2020, at 00:45, Ángel González Berdasco <angel.gonzalez at incibe.es> wrote: > >> ... > > 5.135.48.50is one of such IP addresses. > It has as abuse-c abuse at for-ns.com, which is trivially invalid: for- > ns.com mail is handled by 10 mail.for-ns.com. mail.for-ns.com has > address 176.9.154.142 Yet, there is no mail server on 176.9.154.142:25 > > Port 43 access provides: >> % Information related to '5.135.48.48 - 5.135.48.51' >> >> % Abuse contact for '5.135.48.48 - 5.135.48.51' is 'abuse at for-ns.com' >> % Abuse-mailbox validation failed. Please refer to ORG-OS3-RIPE for >> further information. > > > I am unable to see such piece of information on the RDAP view, though: > https://rdap.db.ripe.net/ip/5.135.48.48 > > You are correct: the RIPE RDAP service returns the abuse-c contact as an entity under an IP object, but not the "validation failed" comment. We will add this comment as a "remarks" data structure within the IP object: https://tools.ietf.org/html/rfc7483#section-4.3 We plan to work on the RDAP functionality after the RIPE 80 meeting, we will include this change. Thanks for bring this omission to our attention. Regards Ed Shryane RIPE NCC -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 2636 bytes Desc: not available URL: <https://lists.ripe.net/ripe/mail/archives/anti-abuse-wg/attachments/20200513/9abdf9b9/attachment.p7s>
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