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Email

#! SMTP relay

Central SMTP relay ("null client") for your Docker stacks, based on boky/postfix. Apps send mail to this container; it then relays via your real mail provider (SES, Mailgun, SMTP relay from your ISP, etc.).

Standard isolation

What to know

Access
Caddy route available; choose an access policy
Login
Application login
Shared services
No shared resources
Backups
No persistent backup requirement recorded
Resource size
Small
Lifecycle
Stable

Ready for the technical setup?

The stack README documents configuration, storage, networking, deployment, verification, upgrades, and troubleshooting.

View technical setup