Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted




mailcow: dockerized is described as 'Mailcow is a mail server suite based on Dovecot, Postfix, SOGo, Rspamd and other open source software, that provides a modern Web UI for administration' and is a Mail Server in the office & productivity category. There are more than 10 alternatives to mailcow: dockerized for a variety of platforms, including Self-Hosted, Linux, Windows, Web-based and Mac apps. The best mailcow: dockerized alternative is Mail-in-a-box, which is both free and Open Source. Other great apps like mailcow: dockerized are Microsoft Exchange, Zimbra Collaboration Suite, Carbonio and hMail Server.
Real-time email, chat, audio/video calls & conferences, file-sharing, and contacts app with a modern and intuitive UI.




Postfix Admin is a web based interface used to manage mailboxes, virtual domains and aliases. It also features support for vacation/out-of-the-office messages.
Sanwhole Exchange is a server running iMail, iPress and iStore services. iMail is an enterprise-class email server does Microsoft Exchange and Gmail work. iPress sets blog, forums and tickets in one. iStore is an online store.



Mail Server Builder empowers you to deploy a full-featured, unlimited self-hosted SMTP server effortlessly. Gain complete control over your email infrastructure, ensuring high deliverability and compliance without relying on third-party providers.




Email Marketing for Business Checkout a smart email marketing software that helps you grow your business & reach out to new customers.

Fast, safe, heavy mail solution. Web-client access, LAN or WAN self-hosted server, maintenance-free design. No Windows server and database server required, unlimited mail accounts, storage, attachment size, custom logo. Free for commercial use.


WildDuck is a scalable no-SPOF IMAP/POP3 mail server. WildDuck uses a distributed database (sharded + replicated MongoDB) as a backend for storing all data, including emails.

Simple, easy and secure mail server with a convenient and simple interface. Automatic certificate renewal through Let’s encrypt. Redirect, local storage. IMAP and SMTP.




Managing mailservers without delay or disruption is hard. Lightmeter Open Source Mailops monitoring that saves you time and money.




Mox is a modern full-featured open source secure mail server for low-maintenance self-hosted email.



