# Mail7 Email Validation

Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup\.

Canonical: https://claudelist.com/listings/mcp-reg-net-mail7-email-validation-735b01fd86

Category: MCP Servers

Source: community · dvlop

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/net-mail7-email-validation-735b01fd8659.html

Publisher description: Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.

## Install or set up

1. Review the publisher repository and npm package `mail7-mcp@0.1.1` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-net-mail7-email-validation-735b01 -- npx -y mail7-mcp@0.1.1
```

Installation guide: https://github.com/dvlop/mail7-mcp