outdated pgp helper filters. This was okay'd by maintainer,
Kimmo Suominen.
This fix will close my PR 22226.
The pgpdecode shell script has an insecure tmp file issue.
These pgp help scripts were rewritten in perl and the author no
longer uses pine and possibly the scripts may not work with new
pine versions.
So now MESSAGE suggests installing the security/pinepgp package
instead. Also available are wip/pgpenvelope and wip/pine-pgp-filters
and when they are available in regular pkgsrc these will be
suggested in the MESSAGE too.
b39fc99aba