HCL Domino is described as 'An enterprise application server that integrates information into a single workspace, integrates also a full mail server' and is a Email Client in the office & productivity category. There are more than 25 alternatives to HCL Domino for a variety of platforms, including Linux, Mac, Windows, BSD and iPad apps. The best HCL Domino alternative is Thunderbird, which is both free and Open Source. Other great apps like HCL Domino are Evolution, Microsoft Outlook, Apple Mail and OpenProject.
mu is a tool for dealing with e-mail messages stored in the Maildir-format, on Unix-like systems. mu's main purpose is to help you to find the messages you need, quickly; in addition, it allows you to view messages, extract attachments, create new maildirs, …
FileOne is an organizer that combines and integrates your notes, documents, contacts, email, photo's/images, calendar and agenda with multimedia.
GyazMail is a email client software for Mac OS X, based on Cocoa framework, simple, easy-to-use with many features.
TrulyMail is an email client and a private messaging system, very feature rich (voice recording, script blocking, etc.).
yMail2 is a standalone email client for Windows (and Linux), available for free since 2003. Now with SSL support included so you can use it with Gmail and Hotmail POP3 and SMTP accounts.
Persevere is designed to create applications with user interface implemented primarily on the client side and Persevere playing the role as an HTTP-based RESTful data provider.
Navigate messages with zooms and swipes across your messages.
Turn your email into colorful, visual tiles you can explore with your fingers or mouse. Rich 3D visualizations and familiar gestures make TouchMail the fastest and easiest way to keep your inbox clean and keep import.
Netherlands
EU
Japan
Germany
United States
Australia