# Sendmail MCP Server

> Use this tool when you need to send automated emails through your SMTP server, enabling AI agents to communicate with users or trigger notifications. It solves problems of automated email sending, supporting both plain text and HTML formats, and provides automatic logging for auditing and debugging purposes. The tool takes email content and server credentials as input and outputs sent emails, making it ideal for use cases requiring reliable and trackable email notifications.

Canonical page: https://skillsregistry.net/skills/u1pns-sendmail-mcp  
JSON: https://api.skillsregistry.net/v1/skills/u1pns-sendmail-mcp

## Description

Enables AI agents to send emails through your SMTP server using Nodemailer. Supports plain text and HTML emails with automatic logging for audit and debugging.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** communication
- **Updated:** 2026-09-02

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/dcsfrzc60f)
- **Repository:** <https://github.com/u1pns/sendmail-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "u1pns-sendmail-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/u1pns-sendmail-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/u1pns-sendmail-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt