Couryo free email tools
Free, no login: verify an email address, check SPF/DKIM/DMARC, explain SMTP errors, build SPF/DMARC.
Description supplied by the publisher; it is a claim, not verified evidence.
- Name
- com.couryo/tools
- Listed in
- Official MCP Registry
- Publisher
- couryo.com (verified publisher)
- Latest version
- 1.0.0
- Published
- 2026-10-24
- Evidence
- Analyzed by UND Assay