Verified record · from the answer index
io.github.Integrity-Os/deliverability-doctor
mcptested · static-verifiedscore 46/100signed passport ✓published 67d ago · verified 2026-10-240 GitHub stars
Authless MCP server: can your domain be email-spoofed? SPF (RFC 7208 multi-record permerror), DMARC, MX, DKIM - graded A-F from public DNS, exact records to change. Connect to Claude or ChatGPT.
registry:io.github.Integrity-Os/deliverability-doctor · published by integrity-os · source repository