Re: [dmarc-ietf] ARC vs p=quarantine

2020-12-19 Thread Dotzero
On Sat, Dec 19, 2020 at 2:50 PM John Levine wrote: > In article <1e61f7c4-c6d2-5dab-dfc7-f1fd740e1...@tana.it> you write: > >Now my tiny MX stores 115,225 domains total. And I have no idea how I > could > >add a trust-ARC-seals boolean field to each domain record. > > You wouldn't. Only a

Re: [dmarc-ietf] Ticket #55 - Clarify legal and privacy implications of failure reports

2020-12-19 Thread John Levine
In article <754690b7-6624-4cc6-66e1-62438b32c...@tana.it> you write: >On Sat 19/Dec/2020 01:03:58 +0100 Seth Blank wrote: >> >> A privacy consideration should say such a thing, specifically clarify what >> may be in a report that could be categorized as PII even after intended >> redaction, but

Re: [dmarc-ietf] ARC vs p=quarantine

2020-12-19 Thread John Levine
In article <1e61f7c4-c6d2-5dab-dfc7-f1fd740e1...@tana.it> you write: >Now my tiny MX stores 115,225 domains total. And I have no idea how I could >add a trust-ARC-seals boolean field to each domain record. You wouldn't. Only a small fraction of those domains send enough forwarded mail to be

Re: [dmarc-ietf] Ticket #55 - Clarify legal and privacy implications of failure reports

2020-12-19 Thread Alessandro Vesely
On Sat 19/Dec/2020 01:03:58 +0100 Seth Blank wrote: > > A privacy consideration should say such a thing, specifically clarify what > may be in a report that could be categorized as PII even after intended > redaction, but refrain from legal advice. As John pointed out, an IP address can be

Re: [dmarc-ietf] p=quarantine

2020-12-19 Thread Alessandro Vesely
On Fri 18/Dec/2020 22:54:54 +0100 Michael Thomas wrote: In my opinion, ARC has promise, because if a message reaches me as a receiver or even intermediary and fails the authentication checks I perform, ARC header sets in the message can tell me whether or not such checks passed at previous