[g37752]

I use WHM to create an account.
I login the cpanel of the new account, create a mail account.
I cannot login the mail account, even through webmail?

Is there some settings I have to do when setting up the VPS, in order for this to work?

I concluded that the mail server on my CentOS 6.2 is dovecot, because I find /etc/dovecot.conf.

I see someone mention that to set up the mail server, I have to uncomment this line?
#mail_location=maildir:~/Maildir

I see the folder /home/newaccount/etc is owned by the new account userid:mail

How do I fix the problem?
Thanks