Mutt is an open-source (GPL) text-based mail client for Unix. It may not be the best client if you receive a lot of messages formatted with HTML (most newsletters or good spam are), but it’s a nice program to know, because some day you may feel more hacker and want to use it.
To use Mutt, you must first install it. But that’s too easy: it’s on every package management system after that weird name: mutt.
Before touching Mutt, you must enable Gmail’s IMAP for your account, going to Settings → Forwarding and POP/IMAP → Enable IMAP. Like this.
After that comes the only tricky part: configuring Mutt to check your Gmail’s IMAP Inbox and send emails through Google’s SMTP server. And I already did the research on what’s needed to this. I’m using Google Apps for my personal domain, and it works exactly like a regular
@gmail.com account, with the only difference of the username format. (Google Apps is absolutely a must-have for your domain unless you have some bigger solution).
You need to populate your
~/.muttrc like this:
# Me set from = "you@gmail_or_your_domain.com" set realname = "Jordi Romero" # My credentials set smtp_url = "smtp://you@firstname.lastname@example.org:587/" set smtp_pass = "password" set imap_user = "you@gmail_or_your_domain.com" set imap_pass = "password" # My mailboxes set folder = "imaps://imap.gmail.com:993" set spoolfile = "+INBOX" set postponed = "+[Gmail]/Drafts" # Where to put the stuff set header_cache = "~/.mutt/cache/headers" set message_cachedir = "~/.mutt/cache/bodies" set certificate_file = "~/.mutt/certificates" # Etc set mail_check = 30 set move = no set imap_keepalive = 900 set sort = threads set editor = "vim" # GnuPG bootstrap # source ~/.mutt/gpg.rc
Of course you’ll want to
chmod 700 ~/.muttrc if you put that kind of sensitive data, or just don’t specify your passwords and will be prompted every time (for example in a non private environment). And you will also need to
mkdir -p ~/.mutt/cache before firing mutt.
Now you can start it by typing
mutt in a terminal. Read the Documentation on how to move and use Mutt. The main concepts are similar to vim’s navigation shortcuts.
Encryption with GnuPG
One of the nice things about Mutt is that it has encryption/signing support out of the box. You just need to setup your keys in your environment and it will do the rest. If you already have your key in the ~/.gnupg/ directory, skip to the next point.
As before, you first need to install gnupg with your package management system. After that, you will need to:
# Generate your key # You can use the default answers # Choose a strong passphrase gpg --gen-key # Generate your Public key gpg --armor --output pubkey.txt --export 'name' # Register your public key in a public server gpg --send-keys --keyserver hkp://subkeys.pgp.net
And you are done. You can share your
pubkey.txt with everybody and everybody will be able to send you encrypted mails or check your signed messages.
Besides that, to setup correctly the environment for Mutt, you will have to uncomment the last line of the
~/.muttrc and copy the gpg.rc file to
Now you can fire Mutt again and encrypt or sign a message by pressing the p key just before sending (y). Decryption or signature verification is done behind the scenes.
Feedback highly appreciated
I hope some of you will actually use Mutt and give back to me some tips! Until the comments are on, please use the contact page.