One-Time Cost
A single, predictable investment with no recurring licenses or hidden costs.
Free Deployment
We handle the entire technical setup and configuration for you, completely free.
Free 1-Month Support
Includes one full month of expert support to ensure a seamless and successful transition.
What is a Self-Hosted Email Server?
Total Ownership, Uncompromising Security.
Instead of renting a mailbox from a big company, you own the entire “post office.” Your email data resides on a server you control, managed by us.
Your data is your data. No mining, no selling, no advertising. End-to-end encryption support (TLS for transit, optional at rest). Advanced spam filtering (Rspamd) and antivirus (ClamAV) built-in.
Set your own policies, create unlimited aliases, and manage user accounts with ease. Tailor security settings to your specific needs.
Strengthen your brand with every email sent from @yourcompany.com. Support multiple domains out of the box.
Security & Privacy Features
Strong Authentication & Encryption
- Mandatory TLS: Enforces encrypted connections for sending and receiving mail, preventing eavesdropping.
- Modern Cipher Suites: Configurable to use only the strongest encryption standards.
- DANE/RPKI Support: Advanced protocols that use DNSSEC to verify server identities and prevent phishing.
- SPF, DKIM, and DMARC: Full support for the essential trio of email authentication protocols to protect your domain from spoofing and ensure deliverability.
Uncompromising Security
Advanced Threat Protection
- Integrated Spam Filtering (Rspamd): A highly effective, self-learning spam filter that adapts to your mail flow, drastically reducing junk mail.
- ClamAV Antivirus: Real-time scanning of all emails and attachments for malware, viruses, and other threats.
- Greylisting: Temporarily rejects emails from unknown servers, a technique that blocks a significant portion of spam bot traffic.
- Auto-Blacklisting: Dynamically blocks IP addresses exhibiting malicious behavior.
Focus on Security & Management
Total Control, Made Simple
A clean, multi-panel graphic or a single dashboard that seamlessly integrates four key actions: Adding a new domain (yourcompany.com), Creating a new user account for a team member, Setting up an email alias (like sales@ pointing to a group) and a glimpse of the modern webmail interface where emails are ultimately read.
Tech specs
Specifications
Our email solution is built on a modern, containerized architecture designed for security, reliability, and performance.
Core Architecture
- Platform: Docker Containerization
- Orchestration: Docker Compose
- Network: Isolated internal bridge network
Security Components
- TLS/SSL Termination: Nginx (Front) with Let’s Encrypt integration
- Spam Protection: Rspamd with Redis caching
- Virus Scanning: Integrated ClamAV Antivirus capabilities
- Email Authentication: Full SPF, DKIM, and DMARC support
- DNS Security: Internal Unbound DNS resolver with DNSSEC support
Email Services Stack
- SMTP: Postfix 25, 587, 465 – Email transmission & reception
- IMAP: Dovecot 143, 993 – Email storage & retrieval
- Webmail: Roundcube 443 (via front) – Web-based email client
- Administration: Mailu Admin 443 (via front) System management interface
reviews
What our clients say
Don’t just take our word for it. Hear what our customers have to say!
The security and control this solution provides are exceptional. Our client communications are now completely private and on our own terms. The migration was seamless, and the support team was outstanding.
Michael Chen
IT Director at Sterling Legal Partners
Switching to this self-hosted email was a game-changer for our brand. We look more professional, the admin panel is incredibly easy to use, and we’ve finally broken free from subscription fees.
Sarah Jenkins
Co-Founder at Nexus Innovations
