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That's very interesting. I never thought to relay mail internally to dkimproxy. I'll have to give that a shot. I like the idea of hosting the entire solution my
by zcdziura 4y ago
That's very interesting. I never thought to relay mail internally to dkimproxy. I'll have to give that a shot. I like the idea of hosting the entire solution myself and not relying on any 3rd party solutions, but relaying through SMTP2Go was the only thing that I tried that actually solved the problem. Perhaps this will offer a good solution! Thanks!
- wahern 4y agoI also use the dkimproxy package, but there's now a third-party OpenSMTPd module that can sign messages in-line.[1] I've always found dkimproxy setup a little confusing compared to a built-in/in-line solution. I might try to switch to the module during the OpenBSD 7.1 upgrade process. [1] I think this is the one I had I mind, though I didn't realize it was already in ports: https://cvsweb.openbsd.org/ports/mail/opensmtpd-filters/dkimsign/ https://cvsweb.openbsd.org/ports/mail/opensmtpd-filters/dkim...
- throw0101a 4y agoIf you run a mailing list you generally have to worry about ARC (re-signing 'chain of custody') in addition to DKIM: * https://en.wikipedia.org/wiki/Authenticated_Received_Chain https://en.wikipedia.org/wiki/Authenticated_Received_Chain I've found ARC to fiddle some to get going than ARC.