Change Email Account for Endian Firewall efw-upgrade

Login SSH to your endian firewall and try efw-upgrade -h  show the help!

root@efw:~ # efw-upgrade -h
 Use -s to force channels setup and upgrade.
 Use -u to change the email address used to register.
 Use -h show this help.

Yeah! it easy way for change email, typing efw-upgrade -u and enter new email address.