Connect your own domain
Point any domain's mail to this server and receive mail for it in the inbox. The server is catch‑all, so every address on your domain works.
2 Add these DNS records at your registrar
In your domain's DNS settings (Namecheap, Cloudflare, GoDaddy…), add:
| Type | Host / Name | Value | Priority |
|---|
The A + MX records are required to receive mail. SPF helps outgoing mail land in the inbox. DNS can take a few minutes to a few hours to propagate.
3 Verify & add
Your connected domains
None added yet. The two built‑in domains always work.
Added domains show up in the inbox domain dropdown.