hMailServer is recommended for small to medium-sized businesses, tech-savvy individuals, or developers who are looking for an easy-to-manage, open-source email server solution on Windows. It's ideal for users who need a simple setup without the complexity and cost associated with larger, enterprise-level servers.
Based on our record, CrossBox 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 is nothing good open source , you could roll a bunch of directadmin + almalinux servers and then use something like https://crossbox.io/. Source: over 1 year ago
We rolled our own solution using directadmin plus https://crossbox.io/. Source: almost 2 years ago
Sounds like this is specific to Crossbox (mail.mxlogin.com). Crossbox does have several different webmail solutions, but they are all built in as part of this software that we license: https://crossbox.io. Source: over 2 years ago
Not sure if Crossbox would fit the bill of this subreddit, but check it out: https://crossbox.io/. Source: almost 3 years ago
Not free but self hosted you can use crossbox.io I use it it’s reasonably priced. Source: about 3 years ago
iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).
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.
Roundcube - Web-based IMAP email client
mailcow - An open source mailserver suite.
Microsoft Exchange Server - Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.
Afterlogic Webmail - Webmail is an open-source webmail script for existing IMAP servers.