On 11/15/2012 01:18 PM, Andrei Rolando León Salas wrote:
Hi, i send a email to my server but i get
Technical details of permanent failure: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 554 554 5.7.1 postmaster@mercadeoeficaz-cr.com: Relay access denied (state 13).
You do not have MYDOMAIN set in main.cf to mercadeoeficaz-cr.com and/or it is not in the host list file. Sending mail needs lines that specify who is allowed to "relay" mail through your server. Setting a "tail -f /var/log/maillog" will also give you much information on what is happening when sending and receiving mail.
Postfix is a very complex animal and I would recommend studying the documents at http://www.postfix.com/documentation.html thoroughly.
Mike