Topic: How to set FQDN
Hi, I'am linux newcomer. How can i set my FQDN. Server runs on Ubuntu 10.04, I have there apache and mysql i'd like to set iredmail but i don't know how to set mail FQDN i have registred www.webninja.cz What's ideal FQDN? mail.webninja.cz or webninja.cz Has it any leverage on servers run?