On 24-09-2024 20:28, Wietse Venema via Postfix-users wrote:
Danjel Jungersen via Postfix-users:
On 23-09-2024 00:11, Gerald Galster via Postfix-users wrote:
I'm sorry that I may have been a bit unclear of my issue.
I'm not confused about receiving the report, but the content of it.
And what to change in my config so that I do not see fail records regarding
mail coming from my own server.
I think I have got what I need from Wietse and are testing now.
In case it doesn't work as intended consider this:
>From the aggregate report:
<envelope_from><></envelope_from>
< and > are a way of encoding (XML)
- < / less than / <
- > / greater than / >
In other words this evaluates to "<>", the null sender.
For DMARC to succeed either DKIM verification or SPF
check must pass.
The aggregate report tells you SPF failed. As the
envelope sender is the null sender there is no domain
that could be checked. In this case the HELO name will
be used as a fallback but as I wrote in my previous
email there is no SPF information for mail.jungersen.dk:
$ host -t txt mail.jungersen.dk
mail.jungersen.dk has no TXT record
Seehttps://datatracker.ietf.org/doc/html/rfc7208#section-10.1.2
After Wietse's mail, I changed myorigin to jungersen.dk
Will that give me a HELO as jungersen.dk or is that still mail.jungersen.dk?
See my earlier reply. I already explained the different impacts or
myorigin and myhostname on SPF, DKIM and so on.
Sorry.
All this is new to me.
I re-read your mail, and I think that I understand that the answer is
HELO = myhostname.
Which is still mail.jungersen.dk, so I probably should take the advice
to create an additional spf for mail.jungersen.dk and simply forget
about the dkim signing of the bounces(?)
Or is there a "better" way than the advised against
"internal_mail_filter_classes" for the dkim part ?
:-)
Danjel
Wietse
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--
Med venlig hilsen
Danjel Jungersen
Jungersen Grafisk ApS
www.jungersen.dk <https://www.jungersen.dk>
Holsbjergvej 39
2620 Albertslund
Tel: 43 64 10 00
Mobil: 20 42 20 11
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