Here are the things I've run into with the new version of PSA and how I resolved them. All of these ihese issues occured on all of my hosting boxes. 1. Downloaded file is not the most current, I needed to install the 7.5.3 hotpatch via the GUI installer 1. Webmail was broke on. Fix: httpd includes needed updating. Did this by running /usr/local/psa/admin/bin/websrvmng â€“a , Give it awhile, then restart httpd after 5-10 mins to be on the safe side. 2. Tomcat install corrupts the server.xml file and loses all psa-* directories in /usr/local/psa/tomcat4. You can see this in effect when you try to enable/suspend a domain using a .war file, you'll get a funky error about XML Tags in the server.xml file. THIS IS BAD if people actually use it. Fix: Restored server.xml and psa-* directories from backup. ] 3. I had PassivePorts options set in the /usr/local/psa/etc/ftpd/proftpd.conf file, this was overwriten. Fix: Readded. Caveat: This happened for my qmail custom configs too. PSA: PLEASE DIFF THE CONFIG FILES, then patch. PLEASE PLEASE. 4. Spamassassin doesn't fire off correctly after the upgrade. just issue a /usr/local/psa/rc.d/psa-spamassassin restart and you're golden. That really seems to be it. It was a farily clean upgrade and much better than the ones in the past. Good job guys.