[opendmarc-users] Sending aggregate reports, creating a loop?

[Robert Senger]

Hi all,

I am new to this list. Some time ago I've deployed DMARC, DKIM and SPF
in my local Postfix instance, and as everything worked fine, I decided
to send aggregate reports to peers requesting them.

I implemented that yesterday following the blog by Steve Jenkins
(thanks!), and it works fine. I've sent a test message from a remote,
DMARC enabled email provider, and I saw the report sent back later.

Cool.

But then I received another report, from another email provider I've
sent a single mail to that day. And I saw that report processed by my
own DMARC filter, and stored in the history file. Tonight, my
installation will send back a report about that report.

And then, presumably same or next night, the remote peer will send me a
report about the report about the report about that email. Wouldn't that
end up in an infinite loop sending reports about reports about
reports ... back and forth all the time until the end of the universe,
just because of one single email sent sometime?

Or am I misunderstanding something?

Do I need to set some kind of "IgnoreMailTo <rua-address>" in the
OpenDMARC configuration?

Thanks for help,

Robert


-- 
Robert Senger