UebiMiau
Uebimiau is a universal webmail developed in PHP
21 Alternatives To UebiMiau
Afterlogic Webmail
Webmail is an open-source webmail script for existing IMAP servers.
Airmail
Airmail is a lightweight and lightning fast mail client for Mac.
Evolution
Apps/Evolution - GNOME Wiki!
Gaggle Mail
Gaggle Mail is a simple and easy to use email list manager.
MDaemon Email Server
MDaemon Secure Email Server for Windows - MS Exchange alternative; POP3, SMTP, IMAP email server featuring web mail with spam protection.
Mailbird
Mailbird is the best email client for Windows 7, 8 and 10
Mailspring
Mailspring is a mail client for Mac, Windows and Linux.
Outlook
Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.
Polymail
Native email app for email productivity.
Postbox
The Power Email App for busy professionals, like you.
Rambox
Free, open source and cross platform messaging and emailing app that combines common web…
Roundcube
Web-based IMAP email client
Sanebox
SaneBox is a cloud-based service that allows users to filter and manage their emails.
Shift
Shift is the ultimate email client for managing Mail, Calendar, Drive, Slack, Asana, Jira, Evernote, and all your other favourite apps
Spark
Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
TypeApp
TypeApp - The best Android and iOS email app ever created for mobile devices. Fast, simple and easy, TypeApp is the best email app for Android and iOS
Unibox
Unibox is an application that aims to completely overhaul your email experience. Unibox resorts your email so that you can group the messages you receive by their sender. Read more about Unibox.
YOPmail
YOPmail is an interesting anonymous mail program that allows users to communicate with each other without compromising their original email addresses. Read more about YOPmail.
Zimbra
Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.
Zoho SalesInbox
Email client built exclusively for salespeople
eM Client
eM Client is a Windows-based email client for sending and receiving emails, and managing calendars, contacts and tasks.