Mail-in-a-Box is a user-friendly solution that allows you to set up your own mail server, effectively enabling you to become your own mail service provider. It transforms a fresh cloud computer into a fully functional mail server, requiring minimal technical expertise for setup. The current version is v73, and it supports Ubuntu 22.04 x64.
Key features include:
- **Webmail and IMAP/SMTP Server**: Access your email via Roundcube Webmail and synchronize contacts and calendars with Nextcloud.
- **Mail Functionality**: Offers spam protection, mail filter rules, email client autoconfiguration, and automated backups to services like Amazon S3.
- **DNS Management**: Automatically configures DNS records for mail deliverability and security, including SPF, DKIM, DMARC, and MTA-STS. DNSSEC can also be enabled for enhanced security.
- **Multi-Domain Support**: Host mail for multiple users and domains, along with simple static website hosting capabilities.
- **Control Panel**: A web-based interface for managing mail accounts, aliases, and DNS records.
For setup instructions, maintenance, and community support, visit the
setup guide or join the
discussion forum.