Hi,everybody I have a big problem at the moment. My CentOs server has postfix/2.4.5 installed and properly running. main.cf config file; .. .. #home_mailbox= Mailbox mail_spool_directory = /var/spool/mail .... I found that outlook express can receive and send mail properly. ---------------------------------------------------------------------------- But now, I currently have postfix setup to deliver messages to a users home directory as below :- main.cf config file; .. .. home_mailbox= Mailbox mail_spool_directory = /home .. .. but found that Outlook express can't receive mail, but it can send mail as usual . Could you pls help me to find out solution to solve this problem . Thanks and Great appreciated. Somsak.(Thailand)