On 07/15/2015 03:47 PM, Steven M Jones via dmarc-discuss wrote:
On 07/15/2015 12:18, Eric S Johansson via dmarc-discuss wrote:
I'm acting as a third party mailer for one of my customers. ... but
from my customer's domain, I get nothing even though the setup looks
identical.
So your issue is that you aren't receiving any aggregate reports for
the domain "mumble.com" at the mailbox
"[email protected]" right?
yes.
all mail messages are signed from sb.mumble.com and sent from
my.mailservice.com and google says all is well for dkim/spf. messages
are from [email protected].
Do you mean that the RFC5322.From domain for the message traffic in
question is "mumble.com", but all your DMARC and DKIM records are
using "sb.mumble.com" -- as quoted below:
if you are talking From: as speced in section 3.6.2, yes
here are the records via dig with domain redacted (and hopefully not
fat fingered)
_dmarc.sb.mumble.com. 2947 IN TXT "v=DMARC1\;
p=none\;rua=mailto:[email protected]\; fo=0\;
adkim=r\; aspf=r\;sp=none"
the authorizing record is:
mumble.com._report._dmarc.my.mailservice.com. 185 IN TXT "v=DMARC1"
any suggestions on what I'm missing?
Message traffic using an RFC5322.From of "sb.mumble.com" would use a
DMARC record published for the Organizational Domain "mumble.com", but
the reverse doesn't work.
I think you want to either change the RFC5322.From domain in the
messages being sent to "sb.mumble.com", or publish a DMARC record for
"mumble.com".
interesting. I now see how I misinterpreted the third party rules
(source dmarc.org faq). I though I was ok because all the dmarc tests,
such as dmarcian.com, my dns records were configured right and mr google
said that dkim and spf passed.
this a bit of a problem. I can't put a dmarc record in mumble.com
because it would collide with the existing office mail system. mail
from [email protected] had a lower response rate[1]. for some reason, the
subdomain threw the recipients for a loop and they ignored the messages[2].
I wonder if I own the email for sb.mumble.com if the RUA/RUF addresses
to [email protected] will work right with a From: [email protected]
Hopefully I haven't missed something obvious...
I think I get to claim that prize (missing what should be obvious :-)
--- eric
[1] email is job notices and other office to subcontracted workers messages
[2] these workers are not tech savy and there is not a strong enough
relationship to train them to the subdomain address form.
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