Deliverability done properly
SPF, DKIM, DMARC and MTA-STS set up and monitored, so your mail is trusted and nobody can send as you.
MAILBY REQUEST
Mail on your own domains, set up the way it should be.
A self-hosted mail server for your domains: mailboxes and webmail, catch-all addresses, transactional sending for your apps, and every DNS record that decides whether your mail lands in the inbox.
Runs at mail.datacrash.io
What it does
Webmail and any client
A web client plus automatic configuration for desktop and phone mail apps.
Catch-all on every domain
No message to a mistyped address is lost; every domain gets a catch-all.
Transactional sending
Sign-in links, notifications and reports from your apps, through the same domain, with a relay where volume needs it.
Passkey sign-in
Webmail signs in through the same SSO as the rest of the tools.
Daily offsite backups
Mailboxes are backed up every day to storage outside the server.
Who it is for
- ↳Companies leaving a per-seat mail provider
- ↳Products that send mail from their own domain
Start
Tell us what you need; we answer with a plan.
Write to info@datacrash.io. We reply with what we can do, how long it takes and what it costs.