Mail delivery failed: returning message to sender

[LinuxHD]

سلام

من روی سرورم که سی پنل هست از پنل ایمیلم برای ارسال به بعضی ایمیل ها مشکل دارم و با پیغام Mail delivery failed: returning message to sender مواجه میشم
در صورتی که از gmail یا یاهو سند می کنم این مشکل رو ندارم

مشکل از چیه و چطور می تونم رفعش کنم؟

[taghi.karimi]

درود
ما هم همین مشکل را داشتیم!
فکر میکنم از تنظیمات پنل هاست بود این مورد!!

[Talahost.Com]

در متن همین ایمیل (Mail delivery failed: returning message to sender) دلیل رو کامل توضیح داده که چرا ایمیل دلیور نمی شه.

[LinuxHD]

این ارور داده رو داده :

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  info@Site.com
    This message has been rejected because it has
    a potentially executable attachment 0111.exe
    This form of attachment has been used by
    recent viruses or other malware.
    If you meant to send this file then please
    package it up as a zip file and resend it.

------ This is a copy of the message, including all the headers. ------
------ The body of the message is 116762 characters long; only the first
------ 106496 or so are included here.

Return-path: <info@1.com>
Received: from localhost ([127.0.0.1]:55866 helo=1.com)
    by majid.saat2saat.com with esmtpa (Exim 4.77)
    (envelope-from <info@1.com>)
    id 1SHAd2-0002ye-Jz
    for info@Site.com; Mon, 09 Apr 2012 13:41:16 +0430
MIME-Version: 1.0
Content-Type: multipart/mixed;
 boundary="=_7642c7f608260271f274821e4921adeb"
Date: Mon, 09 Apr 2012 13:41:16 +0430
From: info@1.com
To: <info@Site.com>
Subject: Fwd: Keylogger New
Message-ID: <8990256b80f7e87b25d1f24582b186f5@1.com>
X-Sender: info@1.com
User-Agent: Roundcube Webmail/0.7.1

--=_7642c7f608260271f274821e4921adeb
Content-Transfer-Encoding: 7bit
Content-Type: text/plain; charset=UTF-8;
 format=flowed

Matn
Matn
Matn



--=_7642c7f608260271f274821e4921adeb
Content-Transfer-Encoding: base64
Content-Type: application/octet-stream;
 name=0111.exe
Content-Disposition: attachment;
 filename=0111.exe

[Talahost.Com]

ایمیل شما ریجکت می شه، فایل exe با ایمیل ارسال نکنید

This message has been rejected because it has a potentially executable attachment 0111.exe This form of attachment has been used by recent viruses or other malware. If you meant to send this file then please package it up as a zip file and resend it.