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User-Agent String for Office365 email server


Question / Problem: 

When KIC is connecting to Office365 email server, what is the user-agent string that is used

Answer / Solution: 

KIC uses “ExchangeServicesClient/14.03.0032.000” as the User-Agent.


Below are the HTTP request headers sent from MC.


<Trace Tag="EwsRequestHttpHeaders" Tid="1" Time="2019-08-20 07:33:10Z">

POST /ews/exchange.asmx HTTP/1.1

Content-Type: text/xml; charset=utf-8

Accept: text/xml

User-Agent: ExchangeServicesClient/14.03.0032.000

Accept-Encoding: gzip,deflate



It is same for all versions of MC and it is not configurable.


Applies to:  

Product Version
KIC 2.6


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