Mutt: automatically display an e-mail as HTML

In Mutt, show the HTML version of an e-mail for sites that send a broken text representation.

Using mutt alias files for email address completion

Convert data from an LDAP server to Mutt query format and use it for email address completion.

On sending GnuPG public keys with Mutt on Arch Linux

What happens when you send public keys with the extension .asc using Mutt on Arch Linux.