#! 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