A friend of mine just started to use PGP. I don't use it so I couldn't really help him. Is there a way to send out email to people and encrypt it without them having PGP on their system? Is so, how? Thanks.
There is an excellent group of PGP resources at http://groups.yahoo.com/group/PGP-Basics/ Your friend should explore 'links' and 'files' - all sorts of goodies there. The yahoo BB may not look as good as our setup does, but it is well suited to enabling people to test their configs etc. The folk there are extremely helpful.