Incoming mail not working

Hello,
I have installed the centos web panel to my vps. After all installation is completed, i created a Email account and send an test email to Yahoo & Gmail account. But emails are going but cant receive any email from any server to my mail account. Why is that?

Please someone help me out

have you checked mail server logs ?

Can you tell me how to check that in SSH.

I always getting a message in SSH saying "You have a new mail in root".

Hello.

Check the logs you can by command:

Code: [Select]

tail -n 30 /var/log/maillogwhen message has been sent.

The message "you have new mail" just systems. All the emails into /var/spool/mail/root .

main.cw config file
find smtpd_client_restrictions

remove reject_unknown_client so this line become
smtpd_client_restrictions =