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Hello Guys,
I have been trying to connect Dynamics 365 (online) to Exchange Server (on-premises) based on (https://technet.microsoft.com/en-us/library/mt622059.aspx)but without any luck. Please check the screenshot.
Here are the things that are already done:
- user is created with ApplicationImpersonation role,
- we have HTTPS secured connection,
- I can access user's mailbox via Online Web app and easily send emails,
- I can access https://<Server>/EWS/Exchange.asmx with the user mentioned above,
- BasicAuthentication: True on OWA.
I have no idea what can I do next. Can you help me please?
BR,
Miha
Log:
*********************
Message from 365::
*********************
Aquiring Token from ACS has failed. Please check if your tenantId is specified correctly in your Email Server Profile, and make sure your Exchange and CRM are under the same tenant
*****************************
Request to Exchange::
*****************************
<Trace Tag="EwsRequestHttpHeaders" Tid="945" Time="2017-09-22 10:11:10Z">
POST /EWS/Exchange.asmx HTTP/1.1
Content-Type: text/xml; charset=utf-8
Accept: text/xml
User-Agent: ExchangeServicesClient/15.00.1076.004
Accept-Encoding: gzip,deflate
</Trace>
<Trace Tag="EwsRequest" Tid="945" Time="2017-09-22 10:11:10Z" Version="15.00.1076.004">
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="www.w3.org/.../XMLSchema-instance" xmlns:m="schemas.microsoft.com/.../messages" xmlns:t="schemas.microsoft.com/.../types" xmlns:soap="schemas.xmlsoap.org/.../envelope">
<soap:Header>
<t:RequestServerVersion Version="Exchange2010" />
<t:ExchangeImpersonation>
<t:ConnectingSID>
<t:SmtpAddress>xxxxxxx</t:SmtpAddress>
</t:ConnectingSID>
</t:ExchangeImpersonation>
</soap:Header>
<soap:Body>
<m:FindFolder Traversal="Shallow">
<m:FolderShape>
<t:BaseShape>AllProperties</t:BaseShape>
</m:FolderShape>
<m:IndexedPageFolderView MaxEntriesReturned="1" Offset="0" BasePoint="Beginning" />
<m:ParentFolderIds>
<t:DistinguishedFolderId Id="inbox" />
</m:ParentFolderIds>
</m:FindFolder>
</soap:Body>
</soap:Envelope>
</Trace>
*****************************
Response from Exchange:
*****************************
<Trace Tag="EwsResponseHttpHeaders" Tid="945" Time="2017-09-22 10:11:10Z">
HTTP/1.1 401 Unauthorized
request-id: 3d406841-e4ef-49a9-8b68-e1fff214c0dc
Server: Microsoft-IIS/8.5
WWW-Authenticate: Negotiate,NTLM,Basic realm="xxxxxxxxx.xx"
X-Powered-By: ASP.NET
X-FEServer: LPEXC01
Date: Fri, 22 Sep 2017 10:11:09 GMT
Connection: close
Content-Length: 0
</Trace>
*This post is locked for comments
Hello everyone.
fixed changing upn in active directory to match email address
Regards.
I' ve the same problem in an Dynamics365 Online and Exchange 2010 On Premise.
All seems to be configured (basic auth, impersonification, ecc. ecc.).
All is ok with connectivity and tests. But the profile log error "basic auth not configured".
hi,
did you already find the solution for this issue? I get similar error message,
although throw test with the https://testconnectivity.microsoft.com/ wasn't any errors.
And for sure there is no issue with the wrong password or user.
Do we need extra mailbox in Exchange Online?
*********************
Message from 365::
*********************
The remote server returned an error: (401) Unauthorized. Please make sure the user name and password is correct, and try again.
*****************************
Request to Exchange::
*****************************
Can u make sure that only basic authentication is configured on iis
I am having the same issue and I have went thru the TechNet instructions multiple times ensuring all prerequisites have been met.
If you got this issue resolved could you please post your resolution?
Thank You.
Hi,
I have the same problem,
however no basic auth on OWA, basic auth on EWS front end.
<Trace Tag="EwsResponseHttpHeaders" Tid="600" Time="2017-09-27 09:24:13Z">
HTTP/1.1 401 Unauthorized
Pragma: no-cache
Content-Length: 13
Cache-Control: no-cache,no-store
Content-Type: text/html
WWW-Authenticate: Basic realm=test.domain.com, encoding="UTF-8"
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