Couryo free email tools
Free, no login: verify an email address, check SPF/DKIM/DMARC, explain SMTP errors, build SPF/DMARC.
Live
Open / InstallLast updated October 29, 2026
Description
Free, no login: verify an email address, check SPF/DKIM/DMARC, explain SMTP errors, build SPF/DMARC.
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Author
com.couryo
Platform
mcp
Pricing model
free
Categories
- mcp
Tags
No tags.
Capabilities
- official
- remote
Information
TypeAgent
SourceMCP Registry
AddedOctober 25, 2026