Receive postmaster@/abuse@stack.loans on k3m1 for the bulk IP's checks

Shipped

13 செப்டம்பர், 2026 அன்று 6:31 PM UTC

Author

Kamo

Commit

ec53417

47.181.8.87's reverse DNS is mail.stack.loans and the router forwards its port 25 to k3m1, but nothing there accepted mail, so a provider verifying who runs the IP (Microsoft SNDS offers only postmaster@/abuse@ of that domain) could not reach anyone. postfix-k3m1-inbound listens on k3m1's host network, takes exactly those addresses to postmaster@kamocrm.com through the main postfix, and refuses everything else. It relays nothing.