Rolcera on "[Plugin: W3 Total Cache] CDN - Connection Error"

Hi,

I have problems when setting up my CDN.

I have set up a subdomain, and a ftp user for the CDN.

Whatever I do it keeps giving me the following error:

Error: Unable to connect to http://ftp.rolcera.dk:21 ().

I've been searching in almost every support ticket regarding this, but failed to find any answer.

Please help me.

Regards,
Rasmus Nicolaisen

http://wordpress.org/extend/plugins/w3-total-cache/