Mox – modern, secure, all-in-one email server (xmox.nl)

Article summary

Mox is a modern, secure, all-in-one email server that aims to make self-hosting email easier. It implements all modern email protocols in a single application and is designed to be easy to use and maintain. The project has received financial support from several organizations, including the NLnet foundation and the European Commission's NGI programme. Mox is available for download and has a quickstart demo to help with setup.

Main themes

• Self-hosted email
• Email server software
• Spam filtering
• DKIM and DMARC
• Email deliverability
• Internet decentralization

What commenters say

• Self-hosting email can be a viable option with the right tools and setup, but it may require specific knowledge and maintenance.
• Some commenters have had positive experiences with self-hosting email, while others have faced significant challenges with spam filtering and deliverability.
• The use of DKIM and DMARC has improved the situation for self-hosted email servers, but issues with large providers like Microsoft and Gmail still persist.
• Relying on a smarthost or email provider's SMTP is necessary for sending email due to reputation and deliverability concerns.
• Some ISPs allow outbound SMTP by request, but getting emails delivered to major providers like Gmail and Outlook can still be problematic.
• The experience of hosting one's own email server varies greatly depending on factors like IP address history and provider policies.
• Using an ISP's SMTP is considered an obsolete and problematic concept, and it's recommended to use an email provider's SMTP instead.
• Decentralization of email is important, and projects like Mox can help promote this goal by making self-hosting easier and more accessible.