A new mail client is coming in town.
Gnome is working on new mail client called geary. Currently only supports imap accounts.
Geary is a new email reader for GNOME designed to let you read your
email quickly and effortlessly. Its interface is based on
conversations, so you can easily read an entire discussion without
having to click from message to message. Geary is still in early
development and has limited features today, but we’re planning to add