docker-postfix
The premium Open Source alternative to Amazon SES
🎯 Best for:Developers needing a quick SMTP relay for applications.
What is docker-postfix?
Replaces managed SMTP relay services with a containerized Postfix instance. Optimized for application-triggered notifications with minimal configuration overhead and high reliability.
Tech Stack
DockerfileDevOps & CI/CD
Why docker-postfix?
- • Instant deployment
- • Battle-tested Postfix
- • Minimal footprint
Limitations
- • No inbound support
- • Requires IP reputation mgmt
- • Basic logging
6/7/2025
Last Update
7
Forks
0
Issues
GPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to docker-postfix instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Amazon SES)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%