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%

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