please add documentation on how to encrypt existing mails in a maildir
i would like to encrypt all already existing mails in my maildir and try something like
grep -lrv application/pgp-encrypted Maildir |
while read n; do
if /bin/gpgit.pl foo@bar.org < $n > /tmp/.tempo; then
mv -v /tmp/.tempo $n
fi
done
what do you think? is it worth mentioning?