Macs R We via Mailman-Users writes: > Here is the header from the 4/1 "monthly automatic password > reminder" mail that I received (successfully, since I am inside the > same server):
To add to Mark's commentary. That's no help. There's no signature on the message. If that is true for external delivery, it will fail signature validation, it will fail >From alignment, and a DMARC-conforming recipient will either reject it or silently discard it, unless it passes SPF (see Mark's post). However, DKIM signers normally do not sign local mail, so it's impossible to say if that's the problem by looking at that header. > I have no idea what "configure my signing software" entails. Adding > DMARC (entirely to keep the big mail providers happy) entailed > creating a few keys and adding some DNS records. To be frank, I'm not sure you want to be managing a mail server on today's Internet. Recipients are only going to be stricter about what mail they accept as time goes on. Think about it -- it's not that expensive to rent a Mailman server. Anyway, let's see if we can solve your immediate annoyances for the foreseeable future, without dealing with DKIM configuration. - Do you need any lists configured on the server.wickenburg.us domain? If not, most likely the "[email protected]" list was set up automatically when you installed Mailman (I think you're using cPanel Mailman 2.2, right?) In modern installations, that list is vestigial.[1] Most likely you can go to the member page for that list and delete all the members. Then the password reminder bounces will stop clogging up your log and mailbox. Nothing else should cause mail from that address as long as nobody tries to use it. If you do use that list for something, either you need to set up DKIM to sign for that domain (can't help with that, there are multiple packages that can be used, cPanel probably can help). Or you can move that list to the firearmspolitics.info domain. (That's definitely a cPanel problem. Although in stock Mailman 2, delivery is actually domain-agnostic and lists can have individual websites, cPanel officially supports multidomain installations, so you need to do that cPanel's way.) - Are there any other accounts at server.wickenburg.us that need to send mail? If so you will need to set up DKIM to sign that domain correctly. Regards, Steve Footnotes: [1] Originally it was intended to be for the site manager and "important" list owners or moderators to communicate about management issues, but almost nobody used it that way. It's still required to exist in each Mailman 2 installation for some arcane reason. It normally doesn't hurt anything, so it never got removed. -- GNU Mailman consultant (installation, migration, customization) Sirius Open Source https://www.siriusopensource.com/ Software systems consulting in Europe, North America, and Japan ------------------------------------------------------ Mailman-Users mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/mailman-users.python.org/ Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: https://www.mail-archive.com/[email protected]/ https://mail.python.org/archives/list/[email protected]/ Member address: [email protected]
