Amavis and OpenDMARC
Matus UHLAR - fantomas
uhlar at fantomas.sk
Sat Dec 2 15:54:45 CET 2023
>>On 21.11.23 12:06, Noel Butler wrote:
>>But they are inter-twined,
>>DMARC just does what DKIM and SPF declare, so any perceived DMARC
>>issues *do* include DKIM and SPF
>On 28/11/2023 19:45, Matus UHLAR - fantomas wrote:
>but this is irelevant here.
On 02.12.23 13:25, Noel Butler wrote:
>We will have to agree to disagree
okay...
>>Not "a pass and a failure". A DKIM pass and SPF pass.
>>
>>But when the SPF is not aligned, DMARC wording requires sending
>>report for "fo=1", because of RFC something other than an
>>aligned "pass" result.
>I think this thread is coming to an end as we seem to be going round
>in circle
...all the time I'm trying to find out whether my claim is valid or not.
Unfortunately, they're different claims brought instead all the time.
> SPF _alignment_ is governed by your DMARC policy
DMARC doesn't say that SPF must be aligned with From:.
It only says that SPF can only be used if envelope from is aligned with
header From:.
>if you
>use _relaxed_ only _one_ need pass so why if you use _relaxed_ would
>you expect it to mail you if they dont match, if you want full
>alignment I guess trying _simple_ :)
Incorrect.
"relaxed" in DMARC allows subdomains matching, "strict" does not.
Neither is related to different domain in envelope vs. headers.
And neither says if both SPF and DKIM must match.
>>So, generally do you recommend us not to follow RFC and risk
>>possible issues that are currently unseen?
>>I prefer fixing the RFC instead.
>
>I think the RFC overall is fine maybe some wording could be changed
>but its really cosmetic, and Scott K posted what to do if you think it
>needs changing, but for that you will need an abundance of evidence to
>support any changes I think.
--
Matus UHLAR - fantomas, uhlar at fantomas.sk ; http://www.fantomas.sk/
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