On Sun, 10 Aug 2025 23:44:50 -0400, Bryan Fields via NANOG <nanog@lists.nanog.org> wrote:
This is being looked at. Unsure why (and they don't give much info), but lists.nanog.org is only used for the list, and doesn't relay non-list emails.
I work in the email deliverability field (for honest senders); the SBL's primary design intent was catching "snowshoe" operations, that spread the spamload over multiple IP ranges and/or domains. None of that behavior can be associated with this IP; however, we have some (rare) occasions when one of our clients, sending confirmed opt-in email from a single domain and netblock winds up listed. Normally Spamhaus is quite responsive in resolving these issues.
Please ensure you send an email for stuff like this to the admins@nanog.org or the List-owner nanog-owner@lists.nanog.org.
I've noted this advice, thanks. mdr -- "There are no laws here, only agreements." -- Masahiko (Idoru)