How to Self-Host Your Own Email Server with Mailcow
Running your own email server is one of the most challenging self-hosting projects. But with Mailcow, it’s actually manageable. This guide shows you how to set up a complete, production-ready email server with Mailcow—handling everything from DNS to spam filtering to webmail. Why Self-Host Email? Pros: Complete control over your data Custom domain email ([email protected]) No storage limits No scanning of your emails Learning experience Cons: Complex setup Requires dedicated server with static IP Deliverability challenges (avoiding spam folders) Ongoing maintenance required Reality Check: Self-hosting email is hard. Gmail and Proton Mail exist for good reasons. Only do this if you understand the commitment. ...