83trust / 100
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
by apify.com in Email & messaging
MCP serverPassing, checked 6 h ago
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
https://mcp.apify.com/?tools=cybermax/send-email&via=mcp-registry
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 103 ms typical, 103 ms slowest 5%
- Last check
- 6 h ago
- Next check
- any minute now
How to call it
Add it to any MCP client that supports remote servers. It asks for sign-in or an API key.
{
"mcpServers": {
"letterkeel-send-email-via-smtp-resend-sendgrid-mailgun": {
"type": "http",
"url": "https://mcp.apify.com/?tools=cybermax/send-email&via=mcp-registry"
}
}
}The tool list is behind sign-in, so we can't show it.
Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 6 h ago | Passed | 401 | 357 ms |
| 16 h ago | Passed | 401 | 103 ms |