> You check the integrity of the system files using aide or samhain Thank you very much, I will try that tommorow.
> > However, /var/log/mail contains huge number of lines like this one: > > What does > qshape > report? T 5 10 20 40 80 160 320 640 1280 1280+ TOTAL 1229 84 115 69 0 0 7 70 163 115 606 ewine.cz 538 0 1 0 0 0 0 0 0 7 530 vinoteky.cz 428 2 4 0 0 0 5 70 163 108 76 swisshaus.ru 245 75 103 65 0 0 2 0 0 0 0 orl.cz 12 5 5 2 0 0 0 0 0 0 0 mail.vinoteky.cz 3 1 1 1 0 0 0 0 0 0 0 I think we are getting very useful info! All these domains are hosted on my server. And ewine, vinoteky and swisshaus are configured in main.cf to be forwarded to localhost port 2000 (Lotus Domino server), and Lotus Domino is currently switched off. So is this all just Postfix trying to reach Lotus Domino in vain? It makes CPU load of 3-4... -- Milos Prudek