# ARC-Relay (arc-relay.com)

Forwards mail sent to your own domain's addresses into an existing inbox, rewriting senders with SRS and ARC-sealing for authentication.

- Atlas card: https://inite.ai/en/atlas/arc-relay.com
- Site: https://arc-relay.com
- For: People who own a domain and want a professional address forwarded to an inbox they already use.
- Categories: productivity
- Use 0/100 · alive 100/100

## Used for

- Forward a custom domain's mail to an existing inbox
- Send replies from your own domain address
- Create separate aliases like hello or work for each purpose

## Price

- from 12 USD/month, free plan (read 2026-10-24 on https://arc-relay.com/pricing.html)

## For developers

- OpenAPI: https://arc-relay.com/openapi.json (39 paths)
- API docs: https://arc-relay.com/developers.html
- MCP server: com.arc-relay/mcp (namespace; open on 2026-10-24, 6 tools)
- Status page: https://arc-relay.com/status.html
- Read 2026-10-24

## MCP server, measured daily

Server: https://arc-relay.com/mcp, checked every day since 2026-10-24 (4 checks).

- Answered: measuring, 4 daily checks so far
- Median first answer: 392 ms
- Sign-in: none
- Context its tool definitions take: about 435 tokens (6 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr, ccpa
- Training on your data: no (https://arc-relay.com/privacy.html)
- Read 2026-10-24

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Source: INITE Atlas, https://inite.ai/en/atlas/arc-relay.com. JSON: https://inite.ai/api/atlas/arc-relay.com. MCP: https://inite.ai/api/mcp (atlas_lookup).