Author: Marko Myllynen To use the attached scripts, on the server: # cp escrow-receive /usr/local/sbin/escrow-receive # vi /usr/local/sbin/escrow-receive # ln -s /usr/local/sbin/escrow-receive /etc/smrsh/escrow-receive # echo 'escrow: "|/usr/local/sbin/escrow-receive"' >> /etc/aliases # newaliases And then creating the log file and directory for escrow packets and making sure their owner/permissions are sane. On the client one needs to acquire the certificate to encrypt the escrow packet and then just use the organization specific escrow-transit: # ./escrow-transit -c ./cert.pem -v or if using a previously generated escrow (e.g., by Anaconda): # ./escrow-transit -f ./existing-escrow -v After a successful delivery the user receives a confirmation e-mail.