Postfix Mail Server Training
4/5
Master Postfix mail server setup from DNS and TLS to spam filtering and troubleshooting. Gain hands-on skills to build secure, reliable email systems for production use in your organisation.

4.0 rating
4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
This course provides practical skills to design, deploy, and maintain a secure, reliable mail platform using Postfix. Cover DNS essentials like SPF, DKIM, DMARC, and PTR, core Postfix configuration, Dovecot mailbox models, TLS, SASL, and relay security. Practice spam reduction, content filtering, monitoring, backups, and troubleshooting for confident production mail service management.
Elevify advantages
Develop skills
- Build a secure Postfix mail server from DNS records to mailbox delivery.
- Configure TLS, SASL, and relay controls for encrypted, authenticated SMTP.
- Deploy SPF, DKIM, and DMARC to protect domains and boost email deliverability.
- Integrate Dovecot, virtual users, and quotas for scalable mailbox management.
- Monitor, troubleshoot, and tune Postfix queues, logs, and spam filtering.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I got the one-year package and finally have the chance to follow a range of topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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