Mutt and GnuPG

WHY

I want to encrypt my emails ! I'll be using fedora here.

HOW

1st, we'll install gnupg and gpg-tools

 yum install pgp-tools gnupg

Edit ~/.gnupg/options and add the following line

 keyserver wwwkeys.pgp.net

Now you can test it by getting my key and listing it

 gpg --recv-keys 0xC9C40C31
 gpg --list-keys justin

Add these macros in your .muttrc

 set pgp_default_version = gpg                   # default version to use
 set pgp_key_version = default                   # default key to use, in this case, gnupg defines it
 set pgp_receive_version = default               # default version to decrypt will be the default
 set pgp_send_version=default                    # version defined in the first line (gpg)
 set pgp_gpg=/usr/bin/gpg                        # where to find the GnuPG binary
 set pgp_gpg_pubring=~/.gnupg/pubring.gpg        # public key file to GnuPG
 set pgp_gpg_secring=~/.gnupg/secring.gpg        # secret key file to GnuPG
 my_hdr  X-PGP-Key: http://d3xt3r01.tk/~dexter/pubkey.asc
 macro   compose \CP     "Fgpg --clearsign\ny"   #
 macro   compose \CS     "Fgpg --clearsign\ny^T^Uapplication/pgp; format=text; x-action=sign\n"