amavisd is not running. Please start amavisd with the strat script in /etc/init.d:
aditionally, you configured postfix wth a wrong domain name. You may never use a domain that shall be used as email domain in postfix main.cf (thats why the perfect server guide instructions you to use server1.example.com and not example.com as hostname). Edit the /etc/postfix/main.cf file and replace e.g. marr.net.pl with mail.marr.net.pl and restart postfix.
Last edited by till; 31st August 2010 at 15:02.