sqwebmail display problem

[Jia Rong]

hi all:
     after i login ,sqwebmail display user's email address--- [EMAIL PROTECTED]
i want to change it to [EMAIL PROTECTED] ,how to do?
     i remember when i install vpopmail, i run ./configure 
--defaultdomain=domain.com.now i can use  [EMAIL PROTECTED]  with smtp and pop3,there is 
no problem.