Custom Domain

Want email on your own domain instead of your @email.zxcinc.dev address? You can receive on any domain you own, and send from it once it's enabled. Here's how each part works.

Send Emails

Sending from your built-in @email.zxcinc.dev address works out of the box — there's nothing to set up.

To send from your own custom domain, it first needs to be verified with our mail provider. That's a quick manual step on our end — message us on Discord with the domain you'd like to send from and we'll enable it for you.

Receive Emails

To receive mail on your domain, route its inbound email to ZXC Mailing. The easiest way is Cloudflare Email Routing:

1. Add your domain to Cloudflare and open Email → Email Routing.
2. Let Cloudflare add the required MX records for your domain.
3. Create a routing rule that forwards the addresses you want (or a catch-all) to your ZXC Mailing address.
4. Add the matching alias in your mailbox under Config so it lands in the right place.

Once the records are verified, new mail to those addresses shows up in your inbox automatically.

Receive Emails (advanced)

For full control you can use a Cloudflare Email Worker instead of a simple routing rule. The worker receives the raw message and forwards it to ZXC Mailing, so you can filter, tag, or drop messages before they reach your mailbox. See the API Receive Email page for an overview.