After i installed and added coule site and tried to access webmail, i get 404 and this on my error.log [Sun Feb 28 00:38:10 2010] [error] [client 123.123.123.123] File does not exist: /var/www/letku.eu/web/webmail I did follow every step in perfect debian lenny installation guide.
To access webmail, you have to use a IP address and this IP may not be assigned to any website. so to access webmail, use: http://123.123.123.12/webmail and not the domain name of a site that you created in ispconfig. Alternarively you can create a website for webmail like webmail.yourdomain.com and install a webmail application of your choice into this website.