On 12/10/2026 19.15, Al Iverson via mailop wrote: > Keep reaching for that brass ring, but making this list "forwarding > fail proof" isn't possible based on how the world works today. If you > modify the MLM to stop making changes to prevent DKIM failures you're > still going to have problems with SPF failures. Given that Microsoft > and Google require both SPF and DKIM pass for bulk senders, that just > shifts the pain, it doesn't eliminate it.
I'm certain you know your stuff re SPF, but apparently I don't. Can you please expand a bit about SPF failures, since AFAIK on a properly configured mailing list the SMTP "mail from" (aka envelope sender) of messages sent through it would be to mailing list server, and naturally you'd include that in your domain's SPF? -- /* * * Otto J. Makela <[email protected]> * * * * * * * * * */ /* Phone: +358 40 765 5772, ICBM: N 60 10' E 24 55' */ /* Mail: Mechelininkatu 26 B 27, FI-00100 Helsinki */ /* * * Computers Rule 01001111 01001011 * * * * * * */ _______________________________________________ mailop mailing list -- [email protected] To unsubscribe send an email to [email protected]
