Autodiscover error code 600 invalid request method

09/ 17/ ; 2 minutes to read Contributors. The Autodiscover response contains a response to an Autodiscover request that includes a list of URLs that are used to establish a binding with Exchange Web Services ( EWS). Before you change the Autodiscover DNS records, you should understand how the Outlook client tries to locate the Autodiscover service. The Outlook client tries to locate the Autodiscover service by using the following fundamental order of operations. Autodiscover is an Exchange service which, after successful configuration, helps admins and users save tons of time. Thanks to Autodiscover, Outlook clients are automatically configured, after as little as entering user’ s e- mail address and password upon first login. Okay, so I have installed the certificate I got from GoDaddy. When I do the testexchangeconnectivity. com test I get: ExRCA is attempting to send an Autodiscover POST request to potential Autodiscover URLs. No - the root of the domain doesn' t have to point to Exchange - in my opinion it was a poor design decision of the Exchange team to query the root of the domain first as no one hosts on that. I am able to successfully log in ( I get a 600 Invalid Request, which I understand is normal for an http GET request) 5. Manually entering the server settings in the Mac Outlook client does not work either. com The largest Windows ( error code 600) it should work. opened, replace CAS IP address with Domain name. This can be beneficial to Found a valid their.

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  • Video:Autodiscover method code

    Code method autodiscover

    Hi, I' ve been having quite a bit of trouble with autodiscover. Environment is W2k8 R2 ent, Exchange migrated from SBS Exchange. Some of my symptoms are: I have to enter the server. An expansion of the 400 Bad Request response code, used when the client has provided an invalid client certificate. 496 SSL Certificate Required An expansion of the 400 Bad Request response code, used when a client certificate is required but not provided. This has the same semantics as the 301 Moved Permanently HTTP response code, with the exception that the user agent must not change the HTTP method used: If a POST was used in the first request, a POST must be used in the second request. In some scenarios, however, you may want to use Autodiscover- related registry/ policy values to control the method( s) used by Outlook to reach Autodiscover. However, if you configure the Autodiscover registry/ policy values incorrectly, you may prevent Outlook from obtaining Autodiscover information. You don' t have any method to reach your autodiscover service, you need to either set one up by creating an external DNS A record for autodiscover. com pointing to the CAS or using the SRV redirect method. The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc. , so I know a lot of things but not a lot about one thing.

    Autodiscover allows you to automatically configure Outlook clients, but, there is a lot more behind the Autodiscover functionality. When you have issues with the Out- of- Office or Free/ Busy information in Outlook in combination with Exchange Server ( or Outlook and Exchange Server ) it is likely that it is caused by a. During the Autodiscover process, the client uses the mailbox SMTP address to determine the Autodiscover service endpoint URL and sends a request to the Autodiscover service that includes the mailbox SMTP address. The workaround is to set the autodiscover application pool to recycle every 30 minutes, and do your user migrations to Exchange to off working hours. Im having almost the same issue. Hi Varun, First recycle the autodiscover app pool and see if it helps Set all exchange web services to internal URL address and check Check the autodiscover SCP Autodiscover SCP can be set using: Get- ClientAccessServer | Set- ClientAccessServer - AutoDiscoverServiceInternalUri " < Internal URL Address of the Autodiscover> ". You may also access the autodiscover url from IE and in response should get " 600 invalid request". • If autodiscover not working for external client verify authentication on Autodiscover virtual directory and if required you may recreate the virtual directory by running command:. When I try sending email using the EWS API, I get the following error: ( in message. Send( ) ; ) The request failed. The remote server returned an error: ( 401) Unauthorized. In Lync Server, the Autodiscover Service is an integral part of the operation of external and internal mobile clients, and Autodiscover is also extended to new clients, such as the recently introduced Lync Windows Store app for Windows 8. With AutoDiscover is highlight in E2K7 and E, we know how important is to understand and troubleshoot this feature. Test E- mail AutoConfiguration is an inbuilt tool in Outlook which lets you know whether AutoDiscover is working as expected from a client machine. Here' s my setup: Mixed environment transitioning: Exchange running on Server in a VM Exchange running on Server in a VM.

    I have split dns so that autodiscover. com points to my server internally and my server externally. Ok, and that is with the same credentials powershell is using? the local" if you connect to your server instead and run the same command are you successful? can you check the actual directory and permissions on the server. Hey Guys, I Apologise for the long post but I' ve been banging my head against the wall for something that should be fairly simple. I' m attempting to use the EWS API to use AutoDiscover to get details about the end users CAS server. Posted in Exchange Server - Errors | Tagged 600, Autodiscover issue, crt validation procedure, Exchange - MS Outlook - Autodiscover issue, Exchange System Requirements - Supported Clients, Exchange virtual directories, Invalid Request, Microsoft Outlook: The connection to Microsoft Exchange is unavailable. Hi Simon, Additionally, I have checked the SSL settings and the Default Web site, Autodiscover, ECP, EWS, Exchange and OWA are all set to Require SSL and Client Certificate - Accept. Stack Exchange network consists of 174 Q& A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I am having problems with Exchange Autodiscovery. Internally when I test AutoConfiguration it fails.

    This has only come to light as it means OOF does not work and users of Windows 7. Once you are done with the validation code formality, click on the Perform Test button to start the configuration accuracy test. fail to connect with all autodiscover sites Users viewing this topic: none Logged in as: Guest Tree Style Printable Version All Forums > > [ Microsoft Exchange ] > > General > > Autodiscover Exchange Autodiscover. Finding and calling the Autodiscover service. A client needs only an email address and user credentials to successfully find and call the Autodiscover service. Note Outlook and higher will connect to Autodiscover if it deems the profile needs to be changed. When Outlook launches, it connects to an Endpoint Mapper ( EPM) using port 135 Outlook and higher only. The option of AutoDiscovery was launched in the Exchange and its further editions. The main role of Autodiscovery is to supply the necessary data for configuration to mail server, including the Credentials ( Username & Password). We have been able to get almost everyone connected in Outlook by using the manual settings option ( we have one user with Office where this is not an option anymore, and they have to use OWA). Autodiscover feature was first introduced in Exchange plays an important role in configuring server setting without having any prior information about the domain name, server name etc. I am in the process of migrating OCS R2 to Lync. Lync is using the R2 Edge.

    Everything seemed to be working normally until I tried connecting with the Lync client for Windows 8 from outside our network. What is even better is to leverage an _ autodiscover. com SRV record and to not use an A record or CNAME at all. This allows you to point autodiscover to an URL that is not confined to start with AUTODISCOVER.