According to our mail logs, you are trying to send emails from icomx10m[@]icom.x10.mx, rather than the correct email address. What are you using to send your emails?
Hi..thanks for the answer.
when i try to send a email to: icomx10m@icom.x10.mx the servers retur me the message. I have tried with: gmail, outlook, and other acounts in the host. With mi account icomx10m only can send, but i cant receive. Some idea?
You will need to create this email address in cPanel before you can send emails to it. Please go to "Email Accounts", and create an account for icomx10m.