I changed port for apache from 80 to 8081 (from WHM) but when i create an account in httpd.conf appears :80, and obviously, the account doesnt work and I have to manually change the port.
I have not been able to reproduce this issue. I configured Apache to use a different port by editing the following option under the "System" tab in "WHM Home » Server Configuration » Tweak Settings":
"Apache non-SSL IP/port"
Existing and new accounts were configured with the new port number in the Apache configuration file. You may want to try rebuilding it via: