<div>
The bounce indicates a rejected delivery - either the server at the remote end is scanning it and denying or potentially you may have been blacklisted (wouldnt be to certain)<br />
<br />
James
</div>


The bounce indicates a rejected delivery - either the server at the remote end is scanning it and denying or potentially you may have been blacklisted (wouldnt be to certain)

James

<div>
I checked Dnsstuff.com's spam database lookup, no one has us blacklisted. 
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I checked Dnsstuff.com's spam database lookup, no one has us blacklisted.

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<div class="content wysiwyg-content">
Hello,<br />
<br />
&nbsp;I am getting an error when sending to a particular domain. This is a company we do business with often and have successfully sent to this recipient before. The only thing that has changed on my side is that I changed the subnet the 2003 exchange sever resided on. All other email is functioning fine. <br />
<br />
The error is:<br />
&nbsp;'Bob Smith' on 4/17/2007 11:51 AM<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; There was a SMTP communication problem with the recipient's email server. &nbsp;Please contact your system administrator.<br />
&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;webmail.12345.com #5.5.0 smtp;552 Error: content rejected&gt;<br />
<br />
Thank You<br />
<br />

</div>
</div>


Hello,

 I am getting an error when sending to a particular domain. This is a company we do business with often and have successfully sent to this recipient before. The only thing that has changed on my side is that I changed the subnet the 2003 exchange sever resided on. All other email is functioning fine. 

The error is:
 'Bob Smith' on 4/17/2007 11:51 AM
            There was a SMTP communication problem with the recipient's email server.  Please contact your system administrator.
            <webmail.12345.com #5.5.0 smtp;552 Error: content rejected>

Thank You



smtp;552 error when sending to a particular domain

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).

Windows Server 2003

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.