Based on our record, eComStation seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This site only covers the IBM era of OS/2, but after Warp 4 it became "eComStation" and now ArcaOS since 2017: http://ecomstation.com/ https://www.arcanoae.com/ Arca Noae recently released their NVMe driver, and USB3 support is on the way! No free demo unfortunately due to ${REASONS} such as the bundled copy of Windows 3.1. - Source: Hacker News / over 2 years ago
Zimbra - Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
DietPi - Dietpi is a debian based operative system made to install new apps easyer.
iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).
TinyCore - Simple operating system based on Linux that uses "modules", and loads everything into RAM. Can be persistent too.
mailcow - An open source mailserver suite.
FatDog64 - FatDog64 is the lightweight 64-bit multi-user Linux distribution.