Roundcube

Infrastructure512MB+ RAM

Browser-based IMAP webmail client - connects to an existing mail server

Download Server Compass View Documentation

infrastructureemailroundcubeopen-sourceself-hosteddocker

Deploy Roundcube in 3 Steps

Connect Your VPS

Add your server credentials to Server Compass

Select Roundcube

Choose from our template library

Deploy & Configure

Fill in settings and click Deploy

No Docker knowledge required

After Deployment

After deploying Roundcube with Server Compass, complete these steps to finish setup

Visit http://YOUR_SERVER_IP:{{PORT}} and log in with an email account hosted on {{IMAP_HOST}}

If login fails, double-check `ROUNDCUBEMAIL_DEFAULT_HOST` and `ROUNDCUBEMAIL_SMTP_SERVER` in the compose file - use `ssl://host:993` or `tls://host:587` syntax for encrypted connections

Customize the appearance and plugins by editing `/var/www/html/config/config.inc.php` (or mounting a custom config file)

Configure HTTPS in front of Roundcube before exposing it publicly

Need help? Check out our documentation for detailed guides.

Roundcube FAQ

Common questions about self-hosting Roundcube

How do I deploy Roundcube with Server Compass?

Simply download Server Compass, connect to your VPS, and select Roundcube from the templates list. Fill in the required configuration and click Deploy. The entire process takes under 3 minutes.

What are the system requirements for Roundcube?

Roundcube requires a minimum of 512MB RAM. We recommend a VPS with at least 1024MB RAM for optimal performance. Any modern Linux server with Docker support will work.

Can I migrate my existing Roundcube data?

Yes! Server Compass provides volume mapping that allows you to import existing data. You can also use standard Roundcube backup and restore procedures.

How do I update Roundcube to the latest version?

Server Compass makes updates easy. Simply click the Update button in your deployment dashboard, and the latest Roundcube image will be pulled and deployed with zero downtime.

Is Roundcube free to self-host?

Roundcube is open-source software. You only pay for your VPS hosting (typically $5-20/month) and optionally Server Compass ($29 one-time). No subscription fees or per-seat pricing.