I can't receive mails

I can't receive mails

Hi,

I have successfully set up Zoho Mail using my own URL p-community.com
I can send out emails, but i can't receive any emails
I have just checked my MX records and they are all set correctly but I am still not receiving any mail.
All my other accounts at the same domain send and receive mails without any problems. 

 Recipient address: mai@p-community.com 

Regards,

Mai