I install ISP config and everything was OK. I install squirrel mail, make e-mails. I have sent and receive mail. I wanted to change default Document Root (I'm using Centos 5.0). Default Root is /var/www/ I try to change it to /var/www/hosted/ (directly into ispconfig database). Then I change it back go /var/www/ and now mails do not arive. When I send mail mail it returns after 2 days with message:
What is within the field within ISPConfig under Management > Server > Settings > Web > Document root:? Please make sure that the text /var/www is there.