Simple Mail is a powerful and user-friendly mail application that allows you to easily manage your emails and contacts. It is designed to be fast and reliable, while providing an intuitive user experience. It offers a wide range of features, including customizable views, address auto-completion, instant search, drag and drop, and more. Simple Mail also integrates with popular services like Google, iCloud, and Microsoft Exchange, so you can quickly connect with your contacts and calendar. With Simple Mail, you can easily compose, send, and receive emails, and keep track of important conversations. It provides powerful tools to help you stay organized and keep your emails and contacts in order. Additionally, it offers powerful security features, like end-to-end encryption, two-factor authentication, and data protection, to keep your data safe and secure.
Thunderbird
Microsoft Office Outlook
eM Client
Evolution
Apple Mail
Mailbird
OpenProject
Postbox
Geary
Opera Mail
Airmail
Mutt
EssentialPIM
Microsoft Mail and Calendar
Polymail
Kontact - KMail
The Bat
Canary Mail
Horde
Kontact
The discontinued Opera Mail is no longer updated and is no longer supported, but the latest version, 1.0.1044, released in February 2016, can still be downloaded from the official website.