# ARC-Relay

> ARC-Relay — com-arc-relay-mcp. Use this tool when you need to securely forward emails while maintaining DMARC compliance, to solve email delivery issues and protect your domain's reputation. The ARC-Relay tool takes in domain configurations and email forwarding rules as inputs, and outputs secure email forwarding with DNS health checks and MCP tools. It is ideal for use cases where email forwarding is necessary, such as alias management and email routing.

Canonical page: https://skillsregistry.net/skills/com-arc-relay-mcp  
JSON: https://api.skillsregistry.net/v1/skills/com-arc-relay-mcp

## Description

DMARC-safe email forwarding for agents: aliases, DNS health checks, and MCP tools on your domains.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** unverified
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.2.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Updated:** 2026-09-02

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/com.arc-relay%2Fmcp)

## Use it

MCP endpoint published by the skill: `https://arc-relay.com/mcp`

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": "com-arc-relay-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/com-arc-relay-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/com-arc-relay-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