What is mailcow?
Mailcow: Dockerized is a comprehensive email and groupware solution designed for self-hosting, utilizing Docker technology. It integrates a range of trusted components that collaborate to provide a smooth email server experience without complications. Every application operates within its individual container, connected via a bridged network that ensures efficient communication and operation. This modular design significantly boosts the scalability and ease of maintenance of the server configuration. By leveraging this architecture, users can effortlessly adapt to varying demands and changes in their email service needs.
Pricing
Price Starts At:
Free
Price Overview:
Open source
Free Version:
Free Version available.
Integrations
Similar Software to mailcow
Windocks offers customizable, on-demand access to databases like Oracle and SQL Server, tailored for various purposes such as Development, Testing, Reporting, Machine Learning, and DevOps. Their database orchestration facilitates a seamless, code-free automated delivery process that encompasses features like data masking, synthetic data generation, Git operations, access controls, and secrets management. Users can deploy databases to traditional instances, Kubernetes, or Docker containers, enhancing flexibility and scalability.
Installation of Windocks can be accomplished on standard Linux or Windows servers in just a few minutes, and it is compatible with any public cloud platform or on-premise system. One virtual machine can support as many as 50 simultaneous database environments, and when integrated with Docker containers, enterprises frequently experience a notable 5:1 decrease in the number of lower-level database VMs required. This efficiency not only optimizes resource usage but also accelerates development and testing cycles significantly.
Learn more
JOpt.TourOptimizer is an enterprise software component for organizations that want to improve how tours, appointments, deliveries, and mobile resources are planned. It helps businesses move from manual dispatching and static rules to automated decision support for logistics, transportation, and field service operations. Instead of focusing only on route calculation, the platform supports end-to-end planning scenarios where cost, service quality, feasibility, and operational consistency all matter.
The solution is designed to handle real operational complexity. Planning logic can include time windows, working hours, visit durations, capacities, skills and expertise levels, territories, zone governance, overnight stays, alternate destinations, and custom business rules. This enables teams to create schedules and routes that better reflect how operations actually run in production environments.
JOpt.TourOptimizer supports a broad range of planning use cases, including vehicle routing, pickup and delivery, multi-depot operations, heterogeneous fleets, and workforce scheduling. It is available as an embedded Java SDK and as a Docker-based REST API with OpenAPI and Swagger support, making it suitable for integration into ERP, CRM, TMS, WMS, dispatch software, customer portals, and field service platforms.
For business software teams, this means optimization can become a scalable part of a larger digital workflow rather than a disconnected specialty tool. JOpt.TourOptimizer helps improve planning efficiency, transparency, SLA compliance, and service reliability while giving software vendors and enterprise IT teams flexible deployment and integration options. It is especially relevant for companies that need optimization technology they can embed, govern, and expand over time as operational requirements grow.
Learn more
Mail-in-a-Box
Mail-in-a-Box empowers you to create your own mail service provider effortlessly, much like setting up a custom version of Gmail that you have total authority over. It essentially transforms a new cloud server into a complete mail server, and the best part is that you don’t need to have extensive technical knowledge to get it operational. Each installation of Mail-in-a-Box features webmail access along with an IMAP/SMTP server, ensuring it works seamlessly with both mobile and desktop email clients. It also provides synchronization for calendars and contacts, keeping your information consistently updated across all your devices. In addition to these features, the system incorporates vital mail functionalities such as spam filtering, customizable email rules, auto-configuration for email clients, and scheduled backups to platforms like Amazon S3. A significant benefit is its automatic DNS setup, which makes it easier for you to use it as your nameserver, as it automatically creates essential DNS records that boost both mail deliverability and security, including SPF, DKIM, DMARC, and MTA-STS. Additionally, when you enable DNSSEC along with DANE TLSA, it markedly enhances the security of your email communications, providing peace of mind for users. Overall, Mail-in-a-Box is an excellent choice for anyone looking to maintain control over their email service while enjoying a range of robust features.
Learn more
Poste.io
Establishing a fully functioning mail server can be done in mere minutes, mostly spent waiting for essential scripts to run. The system is built with practical defaults, enabling quick initiation without requiring extensive knowledge about its inner workings, thus minimizing the risk of compromising system integrity through poor decisions.
User configurations and data are carefully isolated from the executable components, with the user database stored in a file-based SQLite format. This setup facilitates easy integration with external storage solutions, which simplifies processes like migration, backups, and updates that mostly revolve around file management.
With a strong emphasis on security from the very beginning, Poste.io tackles significant security issues that have historically affected the internet. Instead of sacrificing compatibility with legacy email clients and outdated authentication methods, it emphasizes features that comply with modern security protocols, giving users confidence in their communications. Moreover, this dedication to security not only reflects an understanding of the changing landscape of cyber threats but also ensures that Poste.io remains a dependable option for efficient email management. In this way, it continues to evolve, adapting to meet the demands of users in an increasingly complex digital environment.
Learn more
Company Facts
Company Name:
mailcow
Company Website:
mailcow.email/
Product Details
Training Options
Documentation Hub
Product Details
Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English