Observed arrival · 2026-09-20
INBUXA, the mail server with no feature tiers
An AGPL self-hosted mail server that bundles its administration console and webmail, then lets operators split the services across machines.
- For
- Operators running self-hosted mail for multiple domains
- Worth noticing
- The site documents migration from Stalwart without data conversion, including mail, queues, certificates, aliases, and OAuth sessions.
Field notes
The project separates the mail server from its administration console and webmail, communicating over JMAP with OAuth. Its documented first-boot flow starts an unconfigured server in bootstrap mode, then uses the console to establish an administrator, domain, mailbox, certificates, and DNS records. The homepage also describes a Stalwart migration path that preserves the existing data format and carries operational state such as queues, aliases, Sieve scripts, and ACME configuration.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue