com.mailerdot/mailerdot
MailerDot
Is the MailerDot MCP server down? No. It is up and needs auth (HTTP 403), probed 2026-11-10.
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needs auth probed 2026-11-14 · unchanged since 2026-11-10 · HTTP 403
Streamable HTTP error: Error POSTing to endpoint: <!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content
- Endpoint
- https://mailerdot.com/mcp (streamable-http)
- Host
- mailerdot.com
- Getting access
- The server answers HTTP 403 with no WWW-Authenticate header and no OAuth metadata, so the publisher's documentation is the only guide.
Read from the server's public OAuth metadata, without a token. Method. - Website
- https://mailerdot.com
- Registry
- active, updated 2026-11-10 · registry entry
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers HTTP 403 to an unauthenticated initialize, so the probe cannot list its tools. That is correct for a private server. Some public servers answer initialize and tools/list without credentials and ask for auth on tool calls only; those get a token count here.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.