gdt.email

Email

A self-hosted webmail client — mailboxes and aliases on your own domain, with messages encrypted at rest.

By invitation only open Email
The inbox across your mailboxes (messages blurred for privacy).
The inbox across your mailboxes (messages blurred for privacy).
Composing from one of your aliases.
Composing from one of your aliases.

What it is

Webmail for the platform's own domains: a clean inbox, aliases so you can hand out a different address to every service, and everything stored encrypted. It's built for people who want their mail under their own roof rather than in Gmail or Outlook.

What you can do

  • Read, star, archive, trash and restore messages, singly or in batches.
  • Compose and send from any of your addresses.
  • Use aliases: unlimited addresses on the domain that all land in your mailbox, so you can see who leaked one and switch it off.
  • Inbound mail arrives through a mail service webhook and is encrypted before it's stored.
  • Administrators manage domains, mailboxes and aliases.

Who it's for

The platform's own users and invited friends. Because it involves running mail for a domain, it's by invitation rather than self-service.

Getting access

By invitation from the site owner.

Your data

Messages are encrypted at rest with a key held only on the server; the mail service used for delivery sees messages in transit as any mail provider would. Your data is stored on servers in the EU, never sold or shared, and you can ask for it to be deleted at any time. See the privacy policy.