Waitlist — not on sale yet
Not a reseller account with our logo on it. The same mail stack we are standing up for our own domains, offered to you once it can actually deliver — and not one day before that.
You cannot buy this today, and the button below does not take payment. Outbound sending from this stack is not open yet. Registering puts you on the list and costs nothing. When sending opens we will tell you the date — and if it does not open, we will tell you that instead.
01
Mailboxes on a domain you own, authenticated properly, with delivery results recorded instead of assumed.
Accounts on your own domain rather than a shared provider tenancy. SPF, DKIM and DMARC configured and then verified by measurement, not by a checkbox in a dashboard. Every delivery result recorded — including the failures, because a send that returns an error is not a send. No per-seat licence that re-prices itself when your team grows.
02
We already send mail for our own sites, and that path is verified working. What is missing is not the ability to send — it is the mailbox layer, which is the part you would actually be buying. These are the conditions we hold ourselves to before this goes on sale. Measured 2026-09-13.
Mailbox accounts on a domain you own What we operate today is a sending path for our own notifications — an API that hands a message to a provider. That is not a mailbox. Accounts, storage and retrieval are the part that does not exist yet, and that is precisely the part you would be paying for.
not metThe mail server runs outside lab mode The self-hosted stack is still pinned to its laboratory configuration. That is a switch we have not thrown rather than a wall we hit — but a lab build is for proving a design, not for carrying your mail.
not metSender authentication, on your domain SPF and DMARC are published and answering for the domains we send from, including the cross-domain authorisation that lets the reports actually arrive. Doing the same on a domain you own, DKIM signing included, is not automated yet.
partialA real message from your domain, read in a real inbox The only condition that counts. An API returning success is not delivery. We have verified this for our own sending domain. We have not verified it for a mailbox on a customer domain, for the plain reason that no such mailbox exists yet.
not met03
Two fields are required. No card, no account, no payment step — this writes a registration to our order system and nothing else.