We don't need to gpg sign bdsmail by default

src/freedombone-app-bdsmail

@@ -392,6 +392,10 @@ function install_bdsmail {
     echo 'set use_from=yes' >> /etc/skel/.mutt/bdsmail
     echo "set from=username@${bds_domain}" >> /etc/skel/.mutt/bdsmail
     echo "set spoolfile=~/Maildir/i2p" >> /etc/skel/.mutt/bdsmail
+    echo 'set pgp_autoencrypt=no' >> /etc/skel/.mutt/bdsmail
+    echo 'set pgp_replyencrypt=no' >> /etc/skel/.mutt/bdsmail
+    echo 'set pgp_autosign=no' >> /etc/skel/.mutt/bdsmail
+    echo 'set pgp_replysign=no' >> /etc/skel/.mutt/bdsmail
 
     # mutt configuration for the admin user
     if [ ! -d /home/$MY_USERNAME/.mutt ]; then