How Proxamail works

Proxamail serves your own, ownership-verified website through burner domains, so your main domain is not the link target in your cold email — the place blacklists and mailbox filters look. Proxamail protects your main domain's reputation; it does not promise inbox placement or deliverability.

The core flow

Verify your site once (a one-time DNS record) so Proxamail knows you control the domain you want to mirror — then add burner domains to your pool (own them or buy them in the app).

Set up DNS on each burner so Proxamail can serve through it. Each burner domain is kept independent, so a problem with one never affects the others.

Mirror your site — point a burner at your verified main domain. Proxamail serves your site through the burner so your main domain never shows up in email link scans, and builds no blacklist reputation of its own.

On top of that, Proxamail monitors every burner against blacklists and, the moment one is flagged, retires only that burner while the others stay available.

A mirror, not a redirect

The site mirror serves your real website through a burner domain, so your main domain never appears in email bodies or the automated scans mailbox providers run — and it builds no blacklist reputation of its own. If a page cannot be served safely, we withhold it rather than risk exposure.

This is a mirror, not a redirect: the visitor stays on the burner domain while your real site is served through it. A redirect would expose your real domain in the response's Location header and in the browser address bar; a mirror never does.

A human who clicks a burner link still reaches your real site through the mirror — the mirror keeps your main domain out of what filters and blacklists scan, not out of view for a person who visits. See Site mirror & masking for connection details.

Next: Verify your main domain →