Hello, I wonder if it is possible (with list exits, or another way) to have mailing lists where for each posting for each subscriber : - his public key (PGP, PEM, or whatever) is fetched - the mail is encrypted with this public key, and send to the user (with e.g. an option if the key could not be fetched, to send a mail to the subscriber and to the owners). Since I do not expect encryption software to be available on VM very soon, this should be done with the UNIX version. Or any other groups/mailing list packages which can do this or which are working on this ? Thanks in advance, -Herman-