Install, setup, and customize the Postfix RBL Munin plugin to monitor public blacklists and your self-built local blacklist. Compare the results visually. mailmum.io/posts/monitoring-yo

Understand and manage Postfix email queues like a pro, with examples to fill up queues for better understanding and practice. mailmum.io/posts/manage-postfi

Monitoring email server queues is an essential part of email admins job. Getting notification through email and even push notification for your favorite smartphone helps to deliver better services to your customer. mailmum.io/posts/monitoring-po

Whitepaper describing MailMum Sevice and why it provides so much value to email ecosystem. mailmum.io/whitepaper/

MailMum boosted
MailMum boosted

MailMum - IP blacklisting admins can trust.

This blacklist is fundamentally different, because you will be able to create, maintain and control it yourself. It's all in your hands.

We have been running this system for over 4 years as admins and decided to make it a public product because it provides such valuable services for us.

Stay in touch on @mailmum or web mailmum.io

MailMum boosted

Certbot: renewing all Let's Encrypt certificates

Certificates today are like DNS - they must work, because most of the systems expect them to be there and they must be valid.

mailmum.io/posts/certbot-renew

Certbot: renewing all Let's Encrypt certificates

Certificates today are like DNS - they must work, because most of the systems expect them to be there and they must be valid.

mailmum.io/posts/certbot-renew

MailMum - IP blacklisting admins can trust.

This blacklist is fundamentally different, because you will be able to create, maintain and control it yourself. It's all in your hands.

We have been running this system for over 4 years as admins and decided to make it a public product because it provides such valuable services for us.

Stay in touch on @mailmum or web mailmum.io

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Server run by the main developers of the project 🐘 It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!