My favorite apps, #1: Mailspring. Multi-platform (Linux, MacOSX, and Windows) e-mail client that boasts elegant design and functional UI with many advanced features. It supports multiple accounts, advanced search with Google style syntax, unified view of inboxes, threaded view of your e-mails and a selection of polished themes. More advanced features (limited in free version) include snoozing, reminders, send later, read receipts and more. #apps #mailspring #linux #email
https://getmailspring.com/