SMTP

Local install

io.github.ni-c/smtp-mcpv0.2.0

MCP server that sends mail over SMTP, gated behind an allowlist and a human confirmation

Communication

Source Website Registry entry

Maintain this server? Claim it

Try it

This server only runs locally, from a package. Install it with the instructions on this page to try it.

Tools

We don't run packages, so we can't list this server's tools.

Health

Runs on your machine from a package. We don't run packages, so it isn't checked.

How we check

Install

Local (npm)stdio

npx -y @ni-c/[email protected]

Environment: SMTP_HOST (required), SMTP_PORT, SMTP_TLS, SMTP_USER (required), SMTP_PASSWORD (required), SMTP_FROM (required), SMTP_REPLY_TO, SMTP_ALLOW_SEND, SMTP_ALLOWED_RECIPIENTS, SMTP_MAX_RECIPIENTS, SMTP_MAX_SENDS_PER_HOUR, SMTP_MAX_MESSAGE_BYTES, SMTP_MAX_ATTACHMENT_BYTES, SMTP_ATTACHMENT_DIR, SMTP_ATTACHMENT_TYPES, SMTP_SIGNATURE, SMTP_AUDIT_LOG, SMTP_ALLOW_TOOLS, SMTP_DENY_TOOLS, SMTP_INSECURE_TLS

Local (oci)stdio

docker run -i --rm ghcr.io/ni-c/smtp-mcp:0.2.0

Try it

Tools

Try it

Tools

How it ranks