Geary is a free email client application for linux system. It comes with HTML and plain text message composer and GMail, Yahoo! Mail, Outlook.com support. Some other important features are multiple spell-checker languages, right-to-left languages support and new mail desktop notifications. You can use this as a Thunderbird alternative.
Install Geary email client on Ubuntu
If you want to install the latest version of geary, open your terminal app in ubuntu. Type the below command and hit the enter key to add geary PPA.
sudo add-apt-repository ppa:geary-team/releases
Type your Ubuntu password. Then press the enter key. This will add the Geary’s PPA on your Ubuntu system. Then run the below command.
sudo apt-get update
After that type the below command and press enter key to install Geary email client on Ubuntu.
sudo apt-get install geary
After the successful installation of Geary email client restart your ubuntu computer. Click the Dash home from unity launcher. And type Geary in the search field. Then click Geary Email to open it.