This relay only sends as kamocrm.com

Shipped

12 செப்டம்பர், 2026 அன்று 2:21 AM UTC

Author

Kamo

Commit

0ec1d79

Anything in mynetworks (every pod, and the LAN) could relay through 47.181.8.84 as any domain, which receivers treat as spoofing and charge to this IP; that is how NoReply@HarmonyHomeLoans.net drew Gmail's 5.7.26. Relaying off-site now requires a kamocrm.com (or subdomain) sender; others get a 4xx, so a campaign pointed here by mistake cannot mass-suppress. Signed-in submission and mail addressed to us are unaffected.