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	<title>Vex Star &#187; SMTP protocol</title>
	<atom:link href="http://www.vexstar.com/tag/smtp-protocol/feed/" rel="self" type="application/rss+xml" />
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		<title>Email Bounce Error Help</title>
		<link>http://www.vexstar.com/email-bounce-error-help/</link>
		<comments>http://www.vexstar.com/email-bounce-error-help/#comments</comments>
		<pubDate>Wed, 01 Oct 2008 20:00:29 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[general]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Exchange System Manager]]></category>
		<category><![CDATA[Microsoft]]></category>
		<category><![CDATA[Microsoft Windows]]></category>
		<category><![CDATA[SMTP protocol]]></category>
		<category><![CDATA[SSL]]></category>
		<category><![CDATA[sure Require TLS encryption]]></category>

		<guid isPermaLink="false">http://www.vexstar.com/email-bounce-error-help/</guid>
		<description><![CDATA[Can someone help decipher these errors that an outside user is getting when trying to send mail to our server:
X-POP-User: lfindlay000.centurytel.net
X-Envelope-From: 
Return-Path: &#60;&#62;
Received: from D1R99811 (72-161-234-79.dyn.centurytel.net [72.161.234.79])
 by mail960c35.nsolutionszone.com (8.13.6.20060614/8.13.1) with SMTP id m6V04ULW007741
 for &#60;&#62;; Thu, 31 Jul 2008 00:04:34 GMT
From: &#34;Linda Findlay&#34; &#60;&#62;
To: &#34;Lilia Guzman&#34; &#60;&#62;
Subject: RE: Sales Tax 
Date: Wed, 30 Jul [...]


No related posts.]]></description>
			<content:encoded><![CDATA[<p>Can someone help decipher these errors that an outside user is getting when trying to send mail to our server:</p>
<p>X-POP-User: lfindlay000.centurytel.net<br />
X-Envelope-From: <br />
Return-Path: &lt;&gt;<br />
Received: from D1R99811 (72-161-234-79.dyn.centurytel.net [72.161.234.79])<br />
 by mail960c35.nsolutionszone.com (8.13.6.20060614/8.13.1) with SMTP id m6V04ULW007741<br />
 for &lt;&gt;; Thu, 31 Jul 2008 00:04:34 GMT<br />
From: &quot;Linda Findlay&quot; &lt;&gt;<br />
To: &quot;Lilia Guzman&quot; &lt;&gt;<br /><span id="more-183"></span><br />
Subject: RE: Sales Tax <br />
Date: Wed, 30 Jul 2008 19:04:36 -0500<br />
Message-ID: &lt;&gt;<br />
MIME-Version: 1.0<br />
Content-Type: multipart/mixed;<br />
 boundary=&quot;&#8212;-=_NextPart_000_002E_01C8F277.1BD4F3B0&quot;<br />
X-Priority: 3 (Normal)<br />
X-MSMail-Priority: Normal<br />
X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0)<br />
Importance: Normal<br />
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198<br />
X-MS-TNEF-Correlator: &lt;&gt;<br />
In-Reply-To: &lt;&gt;</p>
<p>Reporting-MTA: dns; mail960c35.nsolutionszone.com<br />
Arrival-Date: Thu, 31 Jul 2008 00:04:34 GMT<br />
Final-Recipient: RFC822; <br />
Action: delayed<br />
Status: 4.7.0<br />
Diagnostic-Code: SMTP; 403 4.7.0 TLS handshake failed.<br />
Last-Attempt-Date: Thu, 31 Jul 2008 08:02:07 GMT<br />
Will-Retry-Until: Tue, 5 Aug 2008 00:04:34 GMT</p>
<p>Thanks.
<div style="5px;">
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<div></div>
<div style="italic">Can someone help decipher these errors that an outside user is getting when trying to send mail to our server:</p>
<p>X-POP-User: lfindlay000.centurytel.net<br />
X-Envelope-From: <br />
Return-Path: &lt;&gt;<br />
Received: from D1R99811 (72-161-234-79.dyn.centurytel.net [72.161.234.79])<br />
 by mail960c35.nsolutionszone.com (8.13.6.20060614/8.13.1) with SMTP id m6V04ULW007741<br />
 for &lt;&gt;; Thu, 31 Jul 2008 00:04:34 GMT<br />
From: &quot;Linda Findlay&quot; &lt;&gt;<br />
To: &quot;Lilia Guzman&quot; &lt;&gt;<br />
Subject: RE: Sales Tax <br />
Date: Wed, 30 Jul 2008 19:04:36 -0500<br />
Message-ID: &lt;&gt;<br />
MIME-Version: 1.0<br />
Content-Type: multipart/mixed;<br />
 boundary=&quot;&#8212;-=_NextPart_000_002E_01C8F277.1BD4F3B0&quot;<br />
X-Priority: 3 (Normal)<br />
X-MSMail-Priority: Normal<br />
X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0)<br />
Importance: Normal<br />
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198<br />
X-MS-TNEF-Correlator: &lt;&gt;<br />
In-Reply-To: &lt;&gt;</p>
<p>Reporting-MTA: dns; mail960c35.nsolutionszone.com<br />
Arrival-Date: Thu, 31 Jul 2008 00:04:34 GMT<br />
Final-Recipient: RFC822; <br />
Action: delayed<br />
Status: 4.7.0<br />
Diagnostic-Code: SMTP; 403 4.7.0 TLS handshake failed.<br />
Last-Attempt-Date: Thu, 31 Jul 2008 08:02:07 GMT<br />
Will-Retry-Until: Tue, 5 Aug 2008 00:04:34 GMT</p>
<p>Thanks.</p></div>
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</table>
</div>
<p>You running exchange? If so do you have a SSL cert on the SMTP server.<br />Exchange Server?  In Exchange System Manager, go down to the server/protocols/SMTP and right click probably default SMTP protocol and click properties.  CLick the access tab, and the Authentication button.  Make sure Require TLS encryption is turned off.<br />Sorry guys, forgot to mention it is infact Windows Small Business Server 2003. </p>
<p>Require TLS is off. What is checked is Anonymous Access, Resolve anonymous e-mail, and Integrated Windows Authentication</p>
<p>Could it be the Resolve anonymous e-mail being checked thats causing the issue?<br />No &#8211; don&#8217;t think so.  BSR was on the right track &#8211; you could be advertising to the world you accept TLS if you assigned the SSL cert to the SMTP server (used for OWA).</p>
<p>Assuming this is you:</p>
<p>250-mail.dauntlessmolds.com Hello [68.179.23.209]<br />
250-TURN<br />
250-SIZE<br />
250-ETRN<br />
250-PIPELINING<br />
250-DSN<br />
250-ENHANCEDSTATUSCODES<br />
250-8bitmime<br />
250-BINARYMIME<br />
250-CHUNKING<br />
250-VRFY<br />
250-TLS<br />
250-STARTTLS<br />
250-X-EXPS GSSAPI NTLM<br />
250-AUTH GSSAPI NTLM<br />
250-X-LINK2STATE<br />
250-XEXCH50<br />
250 OK</p>
<p>That would indicate you do allow TLS.<br />We allow tls, I believe we had another vendor sending mail through Sprint who couldnt send when we had it enabled.</p>


<p>No related posts.</p>]]></content:encoded>
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