Based on our record, Porteus seems to be more popular. It has been mentiond 5 times 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.
There are lighter options, Porteus can is ~300MB for a desktop system. Source: over 1 year ago
Porteus is also designed for this purpose. Loads into RAM and is very fast. Source: almost 2 years ago
Or use a disposable os in a usb key like this one http://porteus.org/. Source: almost 2 years ago
Porteus is what I've been playing with, as it is impressively tiny, but there are many options. Source: over 2 years ago
Porteus seems to be still supporting 32 bits. Source: 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.
Lubuntu - Lubuntu is a fast and lightweight operating system with a clean and easy-to-use user interface. The core of the system is based on Linux and Ubuntu. Lubuntu uses the minimal desktop LXDE, and a selection of light applications.
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.
DietPi - Dietpi is a debian based operative system made to install new apps easyer.