I made a test update of only Postfix and don't see a problem. There's indeed a new main.cf file saved as main.cf.rpmnew and there's also a new main.cf.default file which contains all default settings of postconf. The data_directory apparently changed from /etc/postfix to /var/lib/postfix which affects the SSL relevant file prng_exch. Postfix redirects access from old to the new location, maybe you had a problem because of this? Selinux? The path is in the new main.cf(.rpmnew), but not in my old main.cf file. However, as it is the default it takes effect, anyway. Oct 6 11:17:46 d15 postfix/tlsmgr[5642]: warning: request to update file /etc/postfix/prng_exch in non-postfix directory /etc/postfix Oct 6 11:17:46 d15 postfix/tlsmgr[5642]: warning: redirecting the request to postfix-owned data_directory /var/lib/postfix > with syrus-sasl authentication on SSLed port done via dovecot. This confused me a bit first. I assume you just meant to say SASL, no Cyrus involved. Same here. No matter, if SSL or not. Kai _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos