CE
Checkmails — Email Verification
eu.checkmails/checkmails
Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.
Yes, once you sign in.The endpoint is live and speaks MCP correctly. You'll need to sign in with your account (OAuth) to use its tools.
Connect it
Settings → Connectors → Add custom connector
URL: https://checkmails.eu/api/mcpSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://checkmails.eu/api/mcp{
"mcpServers": {
"checkmails": {
"url": "https://checkmails.eu/api/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}claude mcp add --transport http checkmails https://checkmails.eu/api/mcp --header "Authorization: <value>"{
"servers": {
"checkmails": {
"type": "http",
"url": "https://checkmails.eu/api/mcp",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}Tools
This server requires sign-in before it lists its tools. Vendors can share a read-only token with us to publish a verified tool list. Learn more.
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