-You should use ssh to log into the machines instead of regular telnet
-or rlogin. Our LDAP directory is able to share ssh RSA keys among machines,
-please see <URL:http://db.debian.org/doc-mail.html>. Please be aware of the
-security implications of using RSA authentication and ssh agents.
+You should use ssh to log into the machines. See the host details on
+db.debian.org for the ssh hostkey fingerprints for the servers you
+access. Our LDAP directory is able to share ssh RSA keys among
+machines, please see <URL:http://db.debian.org/doc-mail.html>. Please be
+aware of the security implications of using RSA authentication and ssh
+agents.