---
title: KumoMTA Blog (3)
description: News and Updates from the KumoMTA Team. (3)
---

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          - [Halon](https://kumomta.com/halon-migration-guide)
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## Recent Articles

# Recent Articles

[![](https://kumomta.com/hubfs/fall%20release%201.jpeg)](https://kumomta.com/blog/what-we-did-on-our-summer-vacation)

[Release](https://kumomta.com/blog/tag/release), [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [mailops](https://kumomta.com/blog/tag/mailops)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- October 13, 2025

### [What we did on our summer vacation. JK - this is a big one](https://kumomta.com/blog/what-we-did-on-our-summer-vacation)

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

[Read more](https://kumomta.com/blog/what-we-did-on-our-summer-vacation)

[![](https://kumomta.com/hubfs/_18a6c516-46a0-48f8-8201-e7371219ff0f.jpeg)](https://kumomta.com/blog/shift-from-postfix-to-kumomta)

[MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [Postfix](https://kumomta.com/blog/tag/postfix), [Sendmail](https://kumomta.com/blog/tag/sendmail), [Open-Source](https://kumomta.com/blog/tag/open-source), [Multi-Tenant](https://kumomta.com/blog/tag/multi-tenant), [Traffic Shaping](https://kumomta.com/blog/tag/traffic-shaping), [mailops](https://kumomta.com/blog/tag/mailops), [alternative](https://kumomta.com/blog/tag/alternative), [replacement](https://kumomta.com/blog/tag/replacement)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- October 8, 2025

### [Still on Postfix? Lets talk about KumoMTA](https://kumomta.com/blog/shift-from-postfix-to-kumomta)

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

[Read more](https://kumomta.com/blog/shift-from-postfix-to-kumomta)

[![](https://kumomta.com/hubfs/hackathon.jpeg)](https://kumomta.com/blog/investing-in-the-next-generation)

[MTA](https://kumomta.com/blog/tag/mta), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [hack](https://kumomta.com/blog/tag/hack)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- September 18, 2025

### [Investing in the next generation](https://kumomta.com/blog/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...

[Read more](https://kumomta.com/blog/investing-in-the-next-generation)

[![](https://kumomta.com/hubfs/AW_INLINE_PRIMARY-2.png)](https://kumomta.com/blog/case-study-aweber)

[MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [Open-Source](https://kumomta.com/blog/tag/open-source), [momentum](https://kumomta.com/blog/tag/momentum), [SMTP](https://kumomta.com/blog/tag/smtp), [mailops](https://kumomta.com/blog/tag/mailops), [Case Study](https://kumomta.com/blog/tag/case-study)

- [Mike Hillyer](https://kumomta.com/blog/author/mike-hillyer)
- July 29, 2025

### [Case Study - AWeber](https://kumomta.com/blog/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...

[Read more](https://kumomta.com/blog/case-study-aweber)

[![](https://kumomta.com/hubfs/KumoTeam%20Locations%20sm3.png)](https://kumomta.com/blog/a-tale-of-growth-and-expansion)

[On-Prem](https://kumomta.com/blog/tag/on-prem), [Open-Source](https://kumomta.com/blog/tag/open-source), [mailops](https://kumomta.com/blog/tag/mailops), [global](https://kumomta.com/blog/tag/global), [locations](https://kumomta.com/blog/tag/locations), [international](https://kumomta.com/blog/tag/international)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- July 24, 2025

### [A tale of growth and expansion](https://kumomta.com/blog/a-tale-of-growth-and-expansion)

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

[Read more](https://kumomta.com/blog/a-tale-of-growth-and-expansion)

[![](https://kumomta.com/hubfs/Tutorial_found_sm.jpeg)](https://kumomta.com/blog/the-elusive-tutorial)

[MTA](https://kumomta.com/blog/tag/mta), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [infrastructure](https://kumomta.com/blog/tag/infrastructure), [how to](https://kumomta.com/blog/tag/how-to), [tutorial](https://kumomta.com/blog/tag/tutorial)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- June 24, 2025

### [The elusive tutorial](https://kumomta.com/blog/the-elusive-tutorial)

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

[Read more](https://kumomta.com/blog/the-elusive-tutorial)

[![](https://kumomta.com/hubfs/digitalFormulaOne_sm.jpeg)](https://kumomta.com/blog/kumomta-performance-update)

[MTA](https://kumomta.com/blog/tag/mta), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [mailops](https://kumomta.com/blog/tag/mailops), [email](https://kumomta.com/blog/tag/email), [infrastructure](https://kumomta.com/blog/tag/infrastructure), [fast](https://kumomta.com/blog/tag/fast), [cpm](https://kumomta.com/blog/tag/cpm), [roi](https://kumomta.com/blog/tag/roi)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- May 28, 2025

### [KumoMTA Performance Update](https://kumomta.com/blog/kumomta-performance-update)

 Way back in July 2023, we wrote about KumoMTA's performance testing and made some pretty big claims. Since then, we...

[Read more](https://kumomta.com/blog/kumomta-performance-update)

[![](https://kumomta.com/hubfs/Robot%20spring%20flowers%20small.jpeg)](https://kumomta.com/blog/2025-spring-release)

[Release](https://kumomta.com/blog/tag/release), [Cloud](https://kumomta.com/blog/tag/cloud), [On-Prem](https://kumomta.com/blog/tag/on-prem), [Open-Source](https://kumomta.com/blog/tag/open-source), [mailops](https://kumomta.com/blog/tag/mailops), [control](https://kumomta.com/blog/tag/control), [flexibility](https://kumomta.com/blog/tag/flexibility)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- May 12, 2025

### [The 2025 Spring Release](https://kumomta.com/blog/2025-spring-release)

 Only 48 days after the last stable release, we bring you even more MTA goodness. This week, KumoMTA published the...

[Read more](https://kumomta.com/blog/2025-spring-release)

[![Digital spring tulips](https://kumomta.com/hubfs/5207fb3b-42cb-42d8-b9a2-7d8d7829d369_sm.jpeg)](https://kumomta.com/blog/spring-equinox-release)

[Release](https://kumomta.com/blog/tag/release), [Cloud](https://kumomta.com/blog/tag/cloud), [On-Prem](https://kumomta.com/blog/tag/on-prem), [Open-Source](https://kumomta.com/blog/tag/open-source), [mailops](https://kumomta.com/blog/tag/mailops), [control](https://kumomta.com/blog/tag/control), [flexibility](https://kumomta.com/blog/tag/flexibility)

- [Tom Mairs](https://kumomta.com/blog/author/tom-mairs)
- April 3, 2025

### [The Spring Equinox Release](https://kumomta.com/blog/spring-equinox-release)

 Slightly before the dawn of the Spring Equinox this year, KumoMTA published the third stable release of 2025. The first...

[Read more](https://kumomta.com/blog/spring-equinox-release)

<https://kumomta.com/blog/page/2> [1](https://kumomta.com/blog) [2](https://kumomta.com/blog/page/2) [3](https://kumomta.com/blog/page/3) [4](https://kumomta.com/blog/page/4) [5](https://kumomta.com/blog/page/5) <https://kumomta.com/blog/page/4>

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##### Explore KumoMTA

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##### Resources

- [Blog](https://kumomta.com/blog)
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