⦿ Powerful Email Server for Windows

MDaemon®
Email Server

Take control of your email.

Businesses trust MDaemon Email Server as a secure, reliable, and feature-rich alternative to Microsoft Exchange and Microsoft 365. Manage and control your email easily, on your terms.

Advanced Email Features

Multi-language

Advanced Webmail Client

Screenshot of MDaemon Webmail

Feature Highlight: Windows and macOS Email Client for MDaemon

Now integrated in MDaemon version 24.5.1 and higher
As an excellent alternative to Microsoft Outlook, eM Client is a fully-featured desktop and mobile email client for companies of all sizes, with productivity tools far beyond email.

MDaemon Email Server Features

A comprehensive email solution to meet the needs of your business.

MDaemon Email Server is a leading alternative for IT professionals seeking an affordable alternative to Microsoft Exchange and Microsoft 365 without sacrificing features. With over two decades of proven reliability and trusted performance, MDaemon provides an easy-to-use, dependable, and secure mail server that doesn’t require costly administration or impose high per-user costs. It continues to meet the needs of organizations worldwide that require control over their email systems with minimal management effort. MDaemon is available in multiple languages, offers flexible administration, and features an open standards design with many popular options.

Flexible Server Control

Mailing Lists, Smart Message Routing, Attachment Linking, Domain Sharing, Public Folder Management, and customizable content filtering.

Email Security

Spam and malware prevention, email authentication (SPF, DKIM, DMARC), Hijacked Account Detection, and PGP Encryption.*

*Some security features require the addition of an MDaemon AntiVirus/AntiSpam license.

Simple Email Archiving

Safeguard your emails and Instant Messages with flexible archiving. Browse archives, specify messages to archive, and create custom folder access.

Integrated Instant Messaging

Secure communication between employees with XMPP support, chat rooms, file sharing, and inbox notifications via chat.

Mobile Device Management

Easily manage smartphones and tablets running Android, iOS, and Windows. Devices can be set up using autodiscovery and managed from a single interface.

Migration Tools

Integrated MDMigrator tool for complete mailbox migration from Microsoft Exchange. ActiveSync Migration Client for easy migration from other platforms.

Additional resources to help you explore the extensive and advanced features of MDaemon Email Server:

MDaemon Manual (PDF)  | Web Help Files | Knowledge Base  | Product Literature and Comparison Guides

Expand the capabilites of MDaemon Email Server

MDaemon Email Server delivers powerful, feature-rich email capabilities with robust, built-in security. For organizations that need even greater functionality and protection, the following optional licensed add-ons are available.

MDaemon AntiVirus/AntiSpam

MDaemon Connector for Outlook

MDaemon ActiveSync

Flexible Deployment Options

Deploy your email solution the way that works best for your organization or your MSP business.

On-Premise

Deploy on your own infrastructure with complete control. Physical servers, virtual machines, or leased infrastructure - the choice is yours.

⦿ Complete data control and privacy

⦿ No cloud dependency or costs

⦿ Custom configurations

Hosted

The full power of MDaemon Email Server, delivered from the cloud by IT experts. No servers to manage, no infrastructure to maintain.

⦿ Managed infrastructure

⦿ Always updated and secure

⦿ 24/7 monitoring

MSP / ISP

Flexible SaaS licensing to grow your service provider business. Deploy on your infrastructure and receive Tier 3 support from our support engineers.

⦿ Multi-tenant/domain management

⦿ White-label options

⦿ Volume discounts

We offer flexible licensing options across all deployments - Single Server | Redundant/Backup Server | Air-Gapped Server

Powerful MDaemon Webmail Client

MDaemon Webmail is a browser-based email client included with MDaemon Email Server and is designed for easy access to emails via any web browser. It features a user-friendly interface, full email functionality, and integration with calendars and contacts. The platform is mobile-compatible and offers security measures like SSL/TLS encryption to protect user data. Users can customize its appearance, and it includes collaboration tools for shared calendars and contact lists. Overall, MDaemon Webmail is an effective solution, providing reliable email management with a focus on usability and security.

MDaemon Email Server also supports users who want to use Microsoft Outlook, OWA, Thunderbird, or eM Client as an alternative to MDaemon's native web mail application.

MDaemon Remote Admin log file screen

Feature Highlight -
Easily Analyze Email Traffic

Email administrators consistently praise the ease with which they can view the log files and email flow. The colorized log files make it easy to review and quickly identify any issues reported by users. Combined with the mail routing information, the colored protocol commands stand out for easy review and troubleshooting.

Video Library

MDaemon Email Server Feature Videos

Watch our feature videos to see how MDaemon protects your organization.

Require Two-Factor Authentication

Learn how to enable two-factor authentication to help prevent compromised email accounts.

Email QR Code Detection

Step-by-step instructions on configuring QR code detection in MDaemon Email Server.

Top 8 MDaemon Webmail Tips

Learn about a variety of productivity tools that can make common tasks easier for users.

MDaemon Email Server Supported Languages

Chinese | English | French | German | Italian | Japanese | Portuguese | Russian | Spanish

MDaemon Remote Administration Supported Languages

Chinese | Dutch | English | French | German | Italian | Japanese | Korean | Portuguese | Russian | Spanish | Swedish

MDaemon Webmail Supported Languages

Arabic | Catalan | Chinese | Czech/Cesky | Danish | Dutch | English | Finnish | French | German | Greek | Hungarian | Indonesian | Italian | Japanese | Korean | Norwegian | Polish | Portuguese | Romanian | Russian | Serbian | Spanish | Swedish | Taiwanese | Thai | Turkish | Vietnamese