Find guides, tutorials, and documentation to help you get the most out of CubePath services.
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Deploy Mailcow as a full-featured dockerized mail server on Linux. Covers installation, domain management, SOGo webmail, rspamd anti-spam, DKIM/DMARC, backup, and updates.

Install Mail-in-a-Box for a turnkey mail server on Linux. Learn automated setup, DNS configuration, webmail access, contact and calendar sync, backup, and maintenance.

Deploy Stalwart as a modern all-in-one mail server on Linux. Covers JMAP/IMAP/SMTP configuration, spam filtering, DKIM signing, web admin interface, and migration from legacy servers.

Configure Rspamd for advanced spam filtering on Linux mail servers. Covers Bayes learning, neural network classification, DKIM/DMARC verification, greylisting, and custom rules.

Optimize email deliverability from your Linux mail server. Learn IP reputation management, SPF/DKIM/DMARC alignment, warm-up strategies, blacklist monitoring, and bounce handling.

Install Maddy as a lightweight composable mail server on Linux. Covers single-binary deployment, SMTP/IMAP setup, TLS automation, DKIM signing, storage backends, and filtering.