Getting Started
From How to Use the Fast and Powerful Mutt Email Client with Gmail:
Install
sudo apt-get install mutt
mkdir -p ~/.mutt/cache/headers
mkdir ~/.mutt/cache/bodies
touch ~/.mutt/certificates
- Copy - misc/_muttrcto- ~/.muttrc.
- Edit the - .muttrcfile to add your account details:- gvim ~/.muttrc 
Run
mutt