This bug, first opened almost 7 years ago, originally concerned the fast that emails sent through lists.dmarc.org were violating DMARC, causing bounces, and in general causing mayhem for domains with p=reject DMARC policies and users whose mail providers enforce DMARC.
Since then it appears that lists.dmarc.org was fixed, bug bugs.debian.org is still broken. I reported a couple of bugs to bugs.debian.org recently for the first time in a while, and I see from my incoming DMARC aggregate reports that I've received hundreds of notifications about invalid notification emails sent as a result by bugs.debian.org. My domain has a p=reject DMARC policy, which means that users whose email providers enforce DMARC (pretty much all the major email providers nowadays) simply aren't going to see the emails about the bugs I report. This is going to be true for a lot of people, and it significantly hampers the effectiveness of the bug-tracking system. I don't even know if the maintainers of the packages I report bugs about see my bugs. They may have no idea they were filed, because their email providers bounced the notifications or put them into their Spam folders. The last activity recorded for this bug was nearly two years ago. FYI Ubuntu fixed this issue in Launchpad something like a year ago. It sure would be nice if Debian fixed it. jik
