Project overview
cold-email-doctor reads DNS, IMAP, or supported sending-platform data to check volume, bounces, warmup, SPF/DKIM/DMARC, shared IPs, and inbox placement. Its connectors are read-only and turn the findings into root-cause fixes. DNS checks need no API key, while platform checks require the relevant credentials; the tool cannot change settings or send email.
Repository facts
- Primary language
- Python
- License
- MIT
- Repository updated
- Jul 10, 2026
- Default branch
- main
Resource types
General skill
Use cases
Marketing, growth and sales
Platforms
Claude Code, Codex, and more
Capabilities
Verification and evals