--- title: KumoMTA Blog | KumoMTA (3) description: KumoMTA | News and Updates from the KumoMTA Team. (3) --- [Skip to content](https://kumomta.com/blog/tag/kumomta/page/3#main-content) [![KUMO\_Logo\_NEW\_Color](https://kumomta.com/hs-fs/hubfs/KUMO_Logo_NEW_Color.png?width=118&height=32&name=KUMO_Logo_NEW_Color.png "KUMO_Logo_NEW_Color")](https://kumomta.com) - Technology - [Architecture](https://kumomta.com/technology/architecture) - [Features](https://kumomta.com/technology) - [Open Source](https://kumomta.com/technology/open-source) - [Support & Pricing](https://kumomta.com/pricing) - About Kumo - [About Us](https://kumomta.com/about) - [Events](https://kumomta.com/events) - [Customers](https://kumomta.com/customers) - [Contact Us](https://kumomta.com/contact) - Resources - [Documentation](https://docs.kumomta.com/) - [Migration Center](https://kumomta.com/migration-center) - [Migration Center Hub](https://kumomta.com/migration-center) - [Momentum](https://kumomta.com/momentum-migration-guide) - [PowerMTA](https://kumomta.com/replace-powermta-with-kumomtas-infrastructure-built-for-mailops) - [Halon](https://kumomta.com/halon-migration-guide) - [SendGrid](https://kumomta.com/sendgrid-alternative-migration) - [Hurricane MTA](https://kumomta.com/hurricanemta-alternative-socketlabs-migration) - [Blog](https://kumomta.com/blog) - [Community Forum](https://community.kumomta.com/) - Guides & Reports - [2026 MTA Buyers Guide](https://kumomta.com/buyers-guide-2026-download) - [2026 State of MailOps](https://kumomta.com/2026-state-of-mailops-report-download-page) - [YouTube Channel](https://www.youtube.com/channel/UC348UpfbnPgpKPAXIBW_JNQ) - [Github Repository](https://github.com/KumoCorp/kumomta) - [Contact](https://kumomta.com/contact) ## Recent Articles # Recent Articles [![Mailtinni user story image](https://kumomta.com/hubfs/Screenshot%202024-06-12%20at%202.45.10%20PM.png)](https://kumomta.com/blog/user-spotlight-mailtinni) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source), [infrastructure](https://kumomta.com/blog/tag/infrastructure), [users](https://kumomta.com/blog/tag/users) - [Tom Mairs](https://kumomta.com/blog/author/tom-mairs) - June 12, 2024 ### [User Spotlight: Mailtinni](https://kumomta.com/blog/user-spotlight-mailtinni) KumoMTA was created as a platform for others to build email services on. Our extensive documentation was written... [Read more](https://kumomta.com/blog/user-spotlight-mailtinni) [![](https://kumomta.com/hubfs/paymaster1_sm.jpeg)](https://kumomta.com/blog/where-the-money-goes) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source) - [Tom Mairs](https://kumomta.com/blog/author/tom-mairs) - April 22, 2024 ### [Where the money goes](https://kumomta.com/blog/where-the-money-goes) The world is changing. There is a quiet revolution going on right under our noses. It has been building for years and... [Read more](https://kumomta.com/blog/where-the-money-goes) [![](https://kumomta.com/hubfs/AI-Generated%20Media/Images/An%20indepth%20article%20discussing%20the%20transition%20from%20IP%20reputation%20to%20domain%20reputation%20in%20email%20filtering%20decisions%2c%20particularly%20focusing%20on%20the%20impact.jpeg)](https://kumomta.com/blog/moving-beyond-ip-reputation) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source) - [Mike Hillyer](https://kumomta.com/blog/author/mike-hillyer) - April 16, 2024 ### [Moving Beyond IP Reputation](https://kumomta.com/blog/moving-beyond-ip-reputation) NOTE: This post was originally written for Spam Resource, the initial publication can be seen at... [Read more](https://kumomta.com/blog/moving-beyond-ip-reputation) [![](https://kumomta.com/hubfs/LetMeGetThisStraight.png)](https://kumomta.com/blog/setting-the-record-straight) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source), [microsoft](https://kumomta.com/blog/tag/microsoft), [FUD](https://kumomta.com/blog/tag/fud) - [Mike Hillyer](https://kumomta.com/blog/author/mike-hillyer) - March 19, 2024 ### [Setting the Record Straight](https://kumomta.com/blog/setting-the-record-straight) “First they ignore you, then they laugh at you, then they fight you, then you win.” [Read more](https://kumomta.com/blog/setting-the-record-straight) [![](https://kumomta.com/hubfs/TLS_Lock_sm.jpeg)](https://kumomta.com/blog/using-letsencrypt-with-kumomta) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source), [Lua](https://kumomta.com/blog/tag/lua), [Rust](https://kumomta.com/blog/tag/rust), [security](https://kumomta.com/blog/tag/security) - [Tom Mairs](https://kumomta.com/blog/author/tom-mairs) - March 12, 2024 ### [Using LetsEncrypt with KumoMTA](https://kumomta.com/blog/using-letsencrypt-with-kumomta) Handling email over TLS-encrypted connections has become the default, and KumoMTA supports TLS for all messages in and... [Read more](https://kumomta.com/blog/using-letsencrypt-with-kumomta) [![](https://kumomta.com/hubfs/big%20deal.gif)](https://kumomta.com/blog/kumomta-is-more-than-just-open-source) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source), [microsoft](https://kumomta.com/blog/tag/microsoft) - [Mike Hillyer](https://kumomta.com/blog/author/mike-hillyer) - March 8, 2024 ### [KumoMTA is More Than Just Open-Source](https://kumomta.com/blog/kumomta-is-more-than-just-open-source) tl,dr: KumoMTA is not just Open-Source, it's also the best MTA on the planet for large-scale senders. [Read more](https://kumomta.com/blog/kumomta-is-more-than-just-open-source) [![](https://kumomta.com/hubfs/tenant_shaping_sm-1.jpeg)](https://kumomta.com/blog/tenant-shaping) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [momentum](https://kumomta.com/blog/tag/momentum), [powermta](https://kumomta.com/blog/tag/powermta), [throttle](https://kumomta.com/blog/tag/throttle) - [Tom Mairs](https://kumomta.com/blog/author/tom-mairs) - March 6, 2024 ### [Tenant Shaping](https://kumomta.com/blog/tenant-shaping) We have had many conversations with users and prospective customers about shaping message delivery based on a... [Read more](https://kumomta.com/blog/tenant-shaping) [![A birthday cake for an Email Server](https://kumomta.com/hubfs/Email%20Birthday.jpg)](https://kumomta.com/blog/happy-birthday-kumomta) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source), [momentum](https://kumomta.com/blog/tag/momentum), [powermta](https://kumomta.com/blog/tag/powermta), [pmta](https://kumomta.com/blog/tag/pmta), [microsoft](https://kumomta.com/blog/tag/microsoft) - [Mike Hillyer](https://kumomta.com/blog/author/mike-hillyer) - February 14, 2024 ### [Happy Birthday KumoMTA!](https://kumomta.com/blog/happy-birthday-kumomta) It was one year ago that KumoMTA was officially born, with Wez making the first commit to the main repo (see it here)! [Read more](https://kumomta.com/blog/happy-birthday-kumomta) [![](https://kumomta.com/hubfs/Email%20on%20Windows.jpeg)](https://kumomta.com/blog/high-volume-email-on-microsoft) [MTA](https://kumomta.com/blog/tag/mta), [On-Prem](https://kumomta.com/blog/tag/on-prem), [KumoMTA](https://kumomta.com/blog/tag/kumomta), [Open-Source](https://kumomta.com/blog/tag/open-source), [momentum](https://kumomta.com/blog/tag/momentum), [powermta](https://kumomta.com/blog/tag/powermta), [pmta](https://kumomta.com/blog/tag/pmta), [microsoft](https://kumomta.com/blog/tag/microsoft) - [Tom Mairs](https://kumomta.com/blog/author/tom-mairs) - February 9, 2024 ### [High Volume Email on Microsoft?](https://kumomta.com/blog/high-volume-email-on-microsoft) If you are a Microsoft fan and want all your tech to be Microsoft branded, you likely have felt a little disappointed... [Read more](https://kumomta.com/blog/high-volume-email-on-microsoft) [1](https://kumomta.com/blog) [2](https://kumomta.com/blog/tag/kumomta/page/2) [3](https://kumomta.com/blog/tag/kumomta/page/3) [4](https://kumomta.com/blog/tag/kumomta/page/4) [5](https://kumomta.com/blog/tag/kumomta/page/5) [![KUMO\_Logo\_Files\_Color 1](https://kumomta.com/hubfs/KUMO_Logo_Files_Color%201.svg "KUMO_Logo_Files_Color 1")](https://kumomta.com) ##### Proud member of ![maawg 1](https://kumomta.com/hubfs/maawg%201.png "maawg 1") [Follow us on LinkedIn](https://www.linkedin.com/company/91414337/) [Follow us on Github](https://github.com/KumoCorp/kumomta) [Follow us on Discord](https://discord.com/servers/kumomta-1072980126737907824) [Follow us on Youtube](https://www.youtube.com/channel/UC348UpfbnPgpKPAXIBW_JNQ) ##### Explore KumoMTA - [Open Source](https://kumomta.com/technology/open-source) - [Features](https://kumomta.com/technology) - [Pricing](https://kumomta.com/pricing) - [Case Studies](https://kumomta.com/customers) - [About Us](https://kumomta.com/about) - [Privacy](https://kumomta.com/privacy) ##### Resources - [Blog](https://kumomta.com/blog) - [Documentation](https://docs.kumomta.com/) - [Community Forum](https://community.kumomta.com/?_gl=1*o6wdcs*_gcl_au*MTAxMDA2MjM0NC4xNzcyNzI4Njg3*_ga*MTQ0NjAzODcyNS4xNzU3MDkzMjQ2*_ga_LNBCW1KF8J*czE3Nzc5MzU3ODYkbzIkZzAkdDE3Nzc5MzYwMjMkajI3JGwwJGgw) - [FAQ](https://docs.kumomta.com/faq/) - [YouTube Channel](https://www.youtube.com/channel/UC348UpfbnPgpKPAXIBW_JNQ) - [GitHub Repository](https://github.com/KumoCorp/kumomta?_gl=1*12d5gs8*_gcl_au*MTAxMDA2MjM0NC4xNzcyNzI4Njg3*_ga*MTQ0NjAzODcyNS4xNzU3MDkzMjQ2*_ga_LNBCW1KF8J*czE3Nzc5MzU3ODYkbzIkZzAkdDE3Nzc5MzU3ODkkajU3JGwwJGgw) - [© 2026 Kumo Corp, All rights reserved. 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