Re: [dmarc-ietf] Duplicate DMARC records and tags?

2017-12-23 Thread Hector Santos
We should probably add a "v=counter" to the DMARC syntax. But the odds are good that will screwed up too in duplicate records. I think my software will read the first encounter of a DMARC text record and not seek for an "override" that could follow. Not going to waste time to verify it. We

Re: [dmarc-ietf] Duplicate DMARC records and tags?

2017-12-19 Thread John Levine
In article <20171219183616.ga6...@marwnad.com> you write: >Section 6.6.3, Policy Discovery. > >"If the remaining set contains multiple records or no records, >policy discovery terminates and DMARC processing is not applied >to this message." Oh, look at that. Thanks. >> For that matter, what if

Re: [dmarc-ietf] Duplicate DMARC records and tags?

2017-12-19 Thread John Levine
>> Dunno if this ever came up before. What, if anything, does this mean? >> >> _dmarc.example.com IN TXT "v=DMARC1; p=none" >> _dmarc.example.com IN TXT "v=DMARC1; p=reject" > >https://tools.ietf.org/html/rfc7489#section-6.1 say >.. MUST concatenate these strings ... Nope, that's talking about s

Re: [dmarc-ietf] Duplicate DMARC records and tags?

2017-12-19 Thread Zeke Hendrickson
On Tue, Dec 19, 2017 at 11:34:25 -0500, jo...@taugh.com wrote: > > Dunno if this ever came up before. What, if anything, does this mean? > > _dmarc.example.com IN TXT "v=DMARC1; p=none" > _dmarc.example.com IN TXT "v=DMARC1; p=reject" > > Looking through RFC 7489 I don't see anywhere that it says

Re: [dmarc-ietf] Duplicate DMARC records and tags?

2017-12-19 Thread A. Schulze
Am 19.12.2017 um 17:34 schrieb John Levine: > Dunno if this ever came up before. What, if anything, does this mean? > > _dmarc.example.com IN TXT "v=DMARC1; p=none" > _dmarc.example.com IN TXT "v=DMARC1; p=reject" Hello John, https://tools.ietf.org/html/rfc7489#section-6.1 say .. MUST concate

[dmarc-ietf] Duplicate DMARC records and tags?

2017-12-19 Thread John Levine
Dunno if this ever came up before. What, if anything, does this mean? _dmarc.example.com IN TXT "v=DMARC1; p=none" _dmarc.example.com IN TXT "v=DMARC1; p=reject" Looking through RFC 7489 I don't see anywhere that it says that more than one record is forbidden. For that matter, what if anything