Postbox Postbox is an email application that helps you organize your work life and get stuff done. It has all the elegance and simplicity of Apple Mail, but with more power... Commercial Mac Windows Multiple Account support Box.com integration Built-in RSS reader Dropbox integration ... Extensible by Plugins/Extensions Support for IMAP Multiple languages Onedrive integration POP3 Support Tabbed interface Visual Programming Add a feature 140 Like
The Bat The Bat! is a secure email client software, built to protect your correspondence against third-parties. . Commercial Windows S/MIME OpenPGP Built-in RSS reader Support for IMAP POP3 Support Portable Add a feature 47 Like
Hiri Fast, good looking email client. Lighter than MS Outlook with some unique and clever features. Works ONLY with Outlook / Exchange. Exchange support, great interface, available on Linux Cris70 • Jan 2017 Disagree Agree Commercial $ $ $ Mac Windows Linux Office 365 integration Calendar integration Convert Email to Task Add a feature 30 Like
