Problems accessing cPanel & Webmail from behind a corporate firewall

Proxy Access for cPanel, WHM and Webmail – Needed to Bypass Firewalls

Air-America nameservers (or nameservers which resolve to your WordPress America Account) must be used in order to use these proxy URLs. Otherwise, A records will need to be created for each subdomain using the IP located in the lower portion of the left column in cPanel so they point to the server.air-america.com.

cPanel Access URL

With our Linux Shared hosting accounts, users have access to a control panel that contains the admin functions of their account. Generally, access to cPanel can be granted by using the following syntax:

http://yourdomain.com/cpanel

The above URL would convert to the following URL within the address bar:

http://air-america.com:2082

Unfortunately, the above URLs may cause a problem for some users as it attempts to connect to port 2082; this is an uncommon port and may be blocked by corporate and public firewalls, thus preventing access by the user. cPanel Forums