Well, i just unistall sendmail and install postfix. works sending mails, but now only receibe mails locally. i can receive from another ip
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 <comunicados@comunicados@mercadeoeficaz-cr.com domain.com>: Relay access denied (state 13).
----- Original message -----
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=jDt3EI6ywKZwn0G62qLaW/3DG9LIVt+5Rsmvh5RNTKw=; b=z445p/gc3/a+6bCE9ZfgQFYkxgKqDZooH3dDT2ukwkDVC3cZYBBnVwzgK9HVAZ6GjP DH2B2zYjZNl+I7Z0rd4Qoj9pAN5yxfCzTTq+l76JnxZjN+m8F/ ko9QdMpyAKCpcmnrmz tQYnBGGRI85L/oznaxQby0gyM8D4s1hU25YOIIeZIj5 VREKEovYEhQ+9RhmYpoTcgihA zHrUztR+emH+FFkg1VTrkkivybJ/oaSAIUH6FFDuYgBGQT2gV0KqYl883g yT5Oz6BCHq OA+akqI40qTkumpzCa4Oem63fyTMOIlyQ3PGygQJ650PjqdVhhAEhQAGIr/ B98VYfG+h LuoQ== MIME-Version: 1.0 Received: by 10.182.218.37 with SMTP id pd5mr3863733obc.24.1350057105280; Fri, 12 Oct 2012 08:51:45 -0700 (PDT) Received: by 10.182.17.97 with HTTP; Fri, 12 Oct 2012 08:51:45 -0700 (PDT) Date: Fri, 12 Oct 2012 09:51:45 -0600 Message-ID: <CAN-xpqTtBiAhh8vfkOsQfjLY1JrOWvE0_8vP2Zn= bCxg5ixLtA@mail.gmail.com> Subject: kj From: Andrei Rolando León Salas < andreileonsalas@gmail.com> To: comunicados@ comunicados@mercadeoeficaz-cr.comdomain.com Content-Type: multipart/alternative; boundary=f46d04447dff2fd05a04cbdeaa68
At first blush, it sounds to me like Postfix doesn't know the domains for which it should be accepting mail. Have you configured Postfix for this?
What does "postconf -d" show you for mydomain, mydestination and relay_domains?