Recent Articles

Recent Articles

2025 Year End Summary

As 2025 draws to a close, we’re wrapping up our third year working on KumoMTA (our first commit was in March of 2023)....

The Winter 2025 Release

The Fall release of KumoMTA was only six weeks ago and was one of the largest, with more than 20 enhancements. That...

Digging MIME

One of the common requests we get is about examining the message by parts to perform security checks, redact private...

What we did on our summer vacation. JK - this is a big one

You have waited much longer than normal for a new KumoMTA release, but the wait is over. We spent the summer grinding...

Still on Postfix? Lets talk about KumoMTA

Postfix is probably the most recognizable and most accessible email engine available. That does not mean it is the best...

Investing in the next generation

I normally fill this blog space with handy tips about using KumoMTA, but this one is a bit different. I want to talk...

Case Study - AWeber

I wanted to share our latest case study with you, it's all about how our good friends at AWeber made the move from...

A tale of growth and expansion

From the beginning, the KumoMTA concept was to build something that transcended borders and challenged how people think...

The elusive tutorial

The KumoMTA team answers a metric tonne of questions every week about open-source software, the KumoMTA code, and our...