Hi, I upgraded from 8.5.6 to 9.0. My intention was to upgrade step by step but probably I should have upgraded straight to 9.5??? Now there is no automatic upgrade inside the Plesk Panel and I lost the Horde webmail application. Meanwhile, I've installed Squirrelmail. System: Linux 2.6.9 on Intel Xeon. VPS. It seems to me that 9.0.0 is not fully working (webmail), however, I've noticed performance improvement. How can I (and should I) upgrade to 9.5? Thx.