Virtuals.conf

NameVirtualHost egroupware.whatever.local

<VirtualHost egroupware.whatever.local>
        ServerAdmin     foo@bar.net
        ServerName      egroupware.whatever.local
        ServerAlias     egroupware.whatever.local
        DocumentRoot    /var/www/egroupware.whatever.local/html/
        ErrorLog        logs/egroup.whatever.local_log
</VirtualHost>