XIMS: New MCIS SMTP Service Fixes Available

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Article ID: 254301 - View products that this article applies to.
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This article lists the article numbers for new Microsoft Commercial Internet System (MCIS) Simple Mail Transfer Protocol (SMTP) service bugs that have been fixed. For information about how to obtain the fixes listed in this article, click the article number next to the title of the article about that issue to view the article in the Microsoft Knowledge Base.

NOTE: Fixes for this component are cumulative and contain all of the previous fixes for this component. Fixes with a particular version number contain all of the fixes that have an earlier version number.


SMTP service fixes include the following files:

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File nameCurrent version

Fixes Released on March 9, 2000

The following files are modified:
  • Smtpsvc.dll incremented to version 5.5.1877.44
The following fixes are included:
254972 XIMS: SMTP Service Routes All SMTP Mail to Smart Host

Fixes Released on February 21, 2000

The following files are modified:
  • Smtpsvc.dll incremented to version 5.5.1877.38
The following fixes are included:
190785 XFOR: Internet Mail Service Not Trying Next MX Record if Session to Port 25 Established
216160 SMTPSVC May Strip Message Body When Message Contains BCC
217065 XFOR: MMC Quits Unexpectedly When Accessing Remote Server
217100 MCIS SMTP Service May Terminate Unexpectedly While Attempting to Send a Message with 300 or More Recipients
219839 XFOR: Access Violation Occurs When Sending Message Through SMTP Service
222885 XFOR: SMTP Service Continuously Attempts to Reconnect to Remote Server
224983 XFOR: SMTP Service Doesn't Retry on 4xx Errors
235316 XIMS: IMS Storms Host When Remote Host Returns 552 Error for First Recipient
237327 XFOR: Server Advertises STARTTLS Even Though SSL Certificate Not Available
241197 Functionality Loss on NDR Processing Control After Upgrading from MCIS 1.0 to 2.0
244029 Error Message: 550 Unable to Relay for <Domain.com>
247862 XIMS: Microsoft SMTP Service Doesn't Process "<CRLF>.<CRLF>" As Expected


Article ID: 254301 - Last Review: October 20, 2013 - Revision: 4.4
  • Microsoft Commercial Internet System 2.0
  • Microsoft Commercial Internet System 2.5
kbnosurvey kbarchive kbhotfixserver kbqfe kbinfo KB254301

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