I have made cp.domain.com to all users, but they can not log in via the address while it is fine www.domain.com:2222, What is wrong? I checked the log file, it's username: (null) all attemps
I thought back about what was the reason for that, then I found out that this was the new update 01/05/10 Version 1.345 # Security Check on Referer header. I've just disabled it in direct admin configuration file, and works as normal now.