[BCLUG] Interesting email about domain expiring - SPF vs SPAM question

[Rick Moen]

Appending, about DMARC mitigation in GNU Mailman:

> [2] Details:
> https://lists.balug.org/pipermail/balug-admin/2022-July/001071.html
> https://lists.balug.org/pipermail/balug-admin/2022-July/001077.html

I also elaborated at greater length here, for the benefit of a BALUG
subscriber bitten by having set up interdomain (/etc/aliases-style)
mailbox forwarding, that then ran afoul of antiforgery techniques:
https://lists.balug.org/pipermail/balug-admin/2022-July/001086.html