
Thunderbird
thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. the project strategy is modeled after mozilla firefox.
pantheon mail is a free open source email client forked by the elementary os community from geary...
pantheon mail is a free open source email client forked by the elementary os community from geary .
features
modern and straightforward interface quick account setup supports gmail, yahoo! mail, outlook.com, and popular imap servers (dovecot, cyrus, zimbra, etc.) mail organized by conversations ability to answer directly in conversations or open it in a separate window signature fullfeatured html mail composer fast keyword search with values like from:john desktop notification of new mails
email-client multiple-account-support
thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. the project strategy is modeled after mozilla firefox.
Free Open Source Windows Linux BSD Mac Haiku
Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration, intuitive operation Abundant features Extensibility ...
Free Open Source Windows Linux BSD Xfce
Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more.
Freemium
nylas mail lives is a fork of nylas mail that fixes many longstanding issues, improves the client experience, and is committed to...
Free Open Source Mac OS X Windows Linux Self-Hosted