On 12/12/2016 02:35, Petr Novák via dmarc-discuss wrote: > > I actually used "p=reject sp=none" on one domain for a while. The > problem was I managed mail server for the main domain but I didnt have > access to any of the subdomains. It took some time to find out which > subdomains are used for sending emails and create their own p=none > DMARC policies.
There are situations like this in real-world deployments, especially at larger organizations. One always hopes it is a short-term need. > in this specific case I was just testing our mail server with all > possible DMARC settings and I always tried the same test case on gmail > to see how they handle that. Somebody on the team had run through the combinations during and after the first big DMARC interop event some years back. It would be nice to run through checks like that again, but I'm not really in a position to do so right now. --Steve. _______________________________________________ dmarc-discuss mailing list [email protected] http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating in this list means you agree to the DMARC Note Well terms (http://www.dmarc.org/note_well.html)
