Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.

FIX: The MIME/SMIME decoder in the POP3 adapter selects an incorrect MIME message part in BizTalk Server 2013 or 2016


View products that this article applies to.

Symptoms

When the MIME/SMIME decoder in the POP3 adapter creates a multi-part message in BizTalk Server 2013 R2 or 2016 CU1 from the parts of a MIME-encoded message that it receives, the adapter selects an incorrect message part as the BizTalk message body part.

↑ Back to the top


Cause

According to the Processing Multi Part Messages with the POP3 Adapter topic on the Microsoft Developer Network (MSDN) website, when the Body Part Index is set to 0 and the Body Part Content Type is blank, the following algorithm is used to select the BizTalk message body part:
  • Use the first MIME part that has the Content-Description header set to "body"
  • Otherwise, use the first MIME part that has the Content-Type header set to "text/xml"
  • Otherwise, use the first MIME part that has the Content-Type header set to "text/plain"
  • Otherwise, use the first MIME part that has the Content-Type header set to "text/"
  • Otherwise, use the first MIME part

In this case in BizTalk Server 2013 R2 or 2016 CU1, the MIME/SMIME decoder incorrectly identifies “text/html” as the BizTalk message part.

↑ Back to the top


Resolution

Cumulative update information

This problem was fixed in the following cumulative updates for BizTalk Server:

↑ Back to the top


Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

↑ Back to the top


Keywords: kb, kbqfe, kbsurveynew, kbnotautohotfix, kbfix, kbexpertiseinter

↑ Back to the top

Article Info
Article ID : 3202535
Revision : 4
Created on : 1/26/2017
Published on : 1/26/2017
Exists online : False
Views : 419