Your domain. Your mailboxes. Reputation that never leaves the public edge.

Customers register, verify a domain, and create mailboxes. SMTP, IMAP and webmail enter through a Postfix edge with a static datacenter IP. Storage stays on the home Mailu server over WireGuard.

No residential SMTP

Recipients see the edge IPv4, never the home WAN.

WireGuard, not FRP

Home initiates the tunnel, so CGNAT still works.

Queued at the edge

If home goes dark, inbound mail waits in Postfix.

Your domain. Your mailboxes. Reputation that never leaves the public edge.

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