https://www.betaarchive.com/wiki/index.php?title=Microsoft_KB_Archive/251441&feed=atom&action=history
Microsoft KB Archive/251441 - Revision history
2024-03-29T09:12:23Z
Revision history for this page on the wiki
MediaWiki 1.39.3
https://www.betaarchive.com/wiki/index.php?title=Microsoft_KB_Archive/251441&diff=376964&oldid=prev
X010: Text replacement - """ to """
2020-07-21T12:51:50Z
<p>Text replacement - """ to """</p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
<col class="diff-marker" />
<col class="diff-content" />
<col class="diff-marker" />
<col class="diff-content" />
<tr class="diff-title" lang="en-GB">
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 12:51, 21 July 2020</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l49">Line 49:</td>
<td colspan="2" class="diff-lineno">Line 49:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== SUMMARY ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== SUMMARY ==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The From address of the postmaster in the non-delivery report (NDR) is different from the e-mail domain that the original in-bound message was destined to. This difference may occur if the Internet Mail Service returns the NDR through another Internet Mail Service. Such new behavior is a result of the <del style="font-weight: bold; text-decoration: none;">&quot;</del>Bounce Back<del style="font-weight: bold; text-decoration: none;">&quot; </del>feature in the Microsoft Exchange Server message transfer agent (MTA).</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The From address of the postmaster in the non-delivery report (NDR) is different from the e-mail domain that the original in-bound message was destined to. This difference may occur if the Internet Mail Service returns the NDR through another Internet Mail Service. Such new behavior is a result of the <ins style="font-weight: bold; text-decoration: none;">"</ins>Bounce Back<ins style="font-weight: bold; text-decoration: none;">" </ins>feature in the Microsoft Exchange Server message transfer agent (MTA).</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></div></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></div></div></td></tr>
</table>
X010
https://www.betaarchive.com/wiki/index.php?title=Microsoft_KB_Archive/251441&diff=138257&oldid=prev
3155ffGd: importing KB archive
2020-07-18T16:15:35Z
<p>importing KB archive</p>
<p><b>New page</b></p><div><div id="nsbanner"><br />
<br />
<div id="bannerrow1"><br />
<br />
{|<br />
| Knowledge Base<br />
|<br />
|}<br />
<br />
<br />
</div><br />
<div id="TitleRow"><br />
<br />
= <span id="KB251441"></span>XIMS: The Internet Mail Service Non-Delivery Report Behavior Changes in Exchange Server 5.5 SP3 =<br />
<br />
<br />
</div><br />
<br />
</div><br />
<div id="nstext" valign="BOTTOM"><br />
<br />
Article ID: 251441<br />
<br />
Article Last Modified on 10/28/2006<br />
<br />
<br />
-----<br />
<br />
APPLIES TO<br /><br />
<br /><br />
<br />
* Microsoft Exchange Server 5.5 Service Pack 3<br />
<br />
<br />
-----<br />
<br />
<div class="notice_section"><br />
<br />
This article was previously published under Q251441<br />
<br />
</div><br />
<div class="notice_section"><br />
<br />
<br />
<br />
</div><br />
<div class="summary_section"><br />
<br />
== SUMMARY ==<br />
<br />
The From address of the postmaster in the non-delivery report (NDR) is different from the e-mail domain that the original in-bound message was destined to. This difference may occur if the Internet Mail Service returns the NDR through another Internet Mail Service. Such new behavior is a result of the &quot;Bounce Back&quot; feature in the Microsoft Exchange Server message transfer agent (MTA).<br />
<br />
</div><br />
<div class="moreinformation_section"><br />
<br />
== MORE INFORMATION ==<br />
<br />
The Bounce Back feature is meant to eliminate the message looping by reducing the possibility of an MTA sending a message to a route that was already taken by a message. This feature also changes the way the MTA routes an NDR message that would have been sent out of the local Internet Mail Service. This feature was first applied as a post-Service Pack 2 (SP2) fix and then was rolled into Exchange Server 5.5 Service Pack 3 (SP3) where it is the default algorithm. Consequently, an Internet Mail Service NDR message takes a route different than the path taken by the original message when there are several routes available.<br /><br />
<br /><br />
The Bounce Back feature can be turned off by installing SP3 and setting the '''Only Use Least Cost Routes''' option. To locate this option<br />
# In the Microsoft Exchange Server Administrator program, click '''Organization''', click '''Site''', click '''Configuration''', click '''Servers''', and then double-click your server.<br />
# In the '''MTA Properties''' dialog box, click the '''General''' tab.<br />
<br />
By implementing the fix, the MTA handles NDR replies by causing the NDR to be routed back along the lowest cost route for its address space (which is the local connector). In essence, the NDR routes back along the same path of the original message that produced the NDR.<br /><br />
<br /><br />
A further consequence of this new MTA routing feature is that a message coming in one Internet Mail Service that produces an NDR that goes out a second Internet Mail Service will have the From address of the second Internet Mail Service postmaster, which might be a different e-mail domain than the e-mail domain to which the original in-bound message was destined. This can be confusing to the recipient of the NDR.<br />
<br />
</div><br />
<br /><br />
<br />
Additional query words: IMC XFOR XCON IMS<br />
<br />
Keywords: kbinfo KB251441<br />
<br />
<div class="footer"><br />
<br />
<br /><br />
<br />
<br />
-----<br />
<br />
[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]<br />
<br />
<span>© Microsoft Corporation. All rights reserved.</span><br />
<br />
<br />
</div><br />
<br />
</div></div>
3155ffGd