Comment Field
=============

   By default, Mailcrypt will supply a "comment" option to PGP,
resulting in output which looks something like this:

     ----- BEGIN PGP FOOBAR -----
     Version: 2.6.3
     Comment: Processed by Mailcrypt 3.5.4, an Emacs/PGP interface
     
     ...
     ----- END PGP FOOBAR -----

   To change the comment to one of your own, set the variable
`mc-pgp-comment'. Set it to `nil' to use PGP's default, which is
probably either no comment or something defined in `config.txt'.
`mc-pgp50-comment' and `mc-gpg-comment' are the corresponding variables
for the other versions.