Problem in connecting to exchange server

I have generated a certificate as specified in the link http://www.dylanbeattie.net/docs/openssl_iis_ssl_howto.html. It generates an X.509 certificate. I installed this certificate on pop3 server on Microsoft exchange server. I also installed the certificate on client m/c. On client m/c, a Java application is running, which tries to read mails from exchange server using SSL. But this exception occurs when I run my java application:
javax.mail.MessagingException: Connect failed;
nested exception is:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at com.sun.mail.pop3.POP3Store.protocolConnect(POP3Store.java:106)
at javax.mail.Service.connect(Service.java:234)
at ci.cryopull.core.PullAction.execute(Unknown Source)
at ci.cryopull.core.PullAgent.run(Unknown Source)
at java.lang.Thread.run(Thread.java:595)
It seems I am unable to connect to exchange server using this certificate. While I also tried a free trial certificate from thawte, that worked fine. Could u help resolving my problem?
Thanks

Peddard, you will have to be more specific on your settings. It's important to note that the iPhone's host name entry must resolve both internally and externally if it's going to work correctly. So, on your internal DNS server, you must make a mail entry with the same name as what you are publishing externally. In my case, mail.domainname.com is registered on our external DNS server with a public IP address. On the internal DNS server, mail.domainname.com registers to a 192.168.x.x address.
However, you can find in another post that in my situation, the iPhone would not work correctly on our LAN. It worked everywhere else but the issue seems to be that when on the Edge network and the LAN, there is conflicting DNS resolution. This was intermittent and unreliable at best.
Our workaround was to create a second network, simply wirelessly with a couple of Airport Extreme Base stations on a separate external IP address. Now, DNS resolved to the external address and it works like a charm. Not a fix, but a workaround.
JD

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Mail & Exchange problem - cannot connect to exchange server

I am having a problem configuring MS exchange on Mail 5.2. I am not able to connect to exchnage server. The error message is consistent
MFEWSErrorDomain error 56
I can connect to the same server using Mail on iPhone 4 but from what I understand iOS and Lion use different protocols?
Thanks
Console log files
6/24/12 9:52:58.849 AM Mail: *** Assertion failure in -[EWSConnection sendMessage:forRequest:], /SourceCache/Message/Message-1278/MessageStores.subproj/EWSConnection.m:489
Didn't recieve a response for EWS request <EWSGetFolderRequestOperation: 0x7f8034b86540> (EXECUTING)
          0   Message                             0x00007fff8862eef8 -[MFAssertionHandler _handleFailureWithPreamble:description:arguments:] + 116
          1   Message                             0x00007fff8862f08e -[MFAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 185
          2   Message                             0x00007fff8855d7cc -[EWSConnection sendMessage:forRequest:] + 1721
          3   Message                             0x00007fff8856ddff -[EWSGateway sendMessage:forRequest:] + 75
          4   Message                             0x00007fff8857e54c -[EWSRequestOperation executeOperation] + 108
          5   Message                             0x00007fff8864f97f -[MonitoredOperation main] + 228
          6   Foundation                          0x00007fff8a5b06b4 -[__NSOperationInternal start] + 705
          7   Foundation                          0x00007fff8a5c3912 ____NSOQSchedule_block_invoke_2 + 124
          8   libdispatch.dylib                   0x00007fff8f4e5a86 _dispatch_call_block_and_release + 18
          9   libdispatch.dylib                   0x00007fff8f4e6965 _dispatch_worker_thread2 + 255
          10 libsystem_c.dylib                   0x00007fff8e0f33da _pthread_wqthread + 316
          11 libsystem_c.dylib                   0x00007fff8e0f4b85 start_wqthread + 13
6/24/12 9:52:58.851 AM Mail: *** Assertion failure in -[EWSGateway fetchDistinguishedFolderIdsWithConnection:], /SourceCache/Message/Message-1278/MessageStores.subproj/EWSGateway.m:333
Didn't get a response for all folder ids, expected 10, got 0
          0   Message                             0x00007fff8862eef8 -[MFAssertionHandler _handleFailureWithPreamble:description:arguments:] + 116
          1   Message                             0x00007fff8862f08e -[MFAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 185
          2   Message                             0x00007fff8856dca2 -[EWSGateway fetchDistinguishedFolderIdsWithConnection:] + 1356
          3   Message                             0x00007fff88559bc7 -[EWSAccount authenticatedConnection] + 1042
          4   Message                             0x00007fff885587c8 -[EWSAccount _synchronizeMailboxListWithUserInput:] + 72
          5   Message                             0x00007fff885591b4 -[EWSAccount synchronizeAllMailboxes] + 78
          6   Message                             0x00007fff884e7430 -[RemoteStoreAccount _synchronizeAccountWithServerWithUserInput:] + 651
          7   CoreFoundation                      0x00007fff908cbefc __invoking___ + 140
          8   CoreFoundation                      0x00007fff908cbd94 -[NSInvocation invoke] + 132
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          10 Message                             0x00007fff88458a79 -[ThrowingInvocationOperation main] + 33
          11 Message                             0x00007fff88458a1f -[_MFInvocationOperation main] + 449
          12 Foundation                          0x00007fff8a5b06b4 -[__NSOperationInternal start] + 705
          13 Foundation                          0x00007fff8a5c3912 ____NSOQSchedule_block_invoke_2 + 124
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          15 libdispatch.dylib                   0x00007fff8f4e6965 _dispatch_worker_thread2 + 255
          16 libsystem_c.dylib                   0x00007fff8e0f33da _pthread_wqthread + 316
          17 libsystem_c.dylib                   0x00007fff8e0f4b85 start_wqthread + 13

YAY MEEEE!!! After hours of looking for this i Have figured it out.
Log into the OWA actt. (Web Outlook) and hit the ? mark in the right hand corner > About.
Grab the data in the about page. Complete your wizard and when you get the auto discovery error message and it requests the server name copy the HOST ADDRESS - not the "Exchange Client Access server name"
Thank ou KK Pan, Csound1, and this guy here http://eightwone.com/2013/01/26/the-case-of-the-not-updating-outlook-for-mac/ for leading me down a path to discovering this.

Outlook connection to exchange server problem

We have a new domain and an existing exchange server. The problem is if i log in with a local computer account i can autodiscover and connect in cached mode to exchange no problem. If i then login with a domain user account the same computer (tried on other
workstations) will fail to auto discover, fail to connect to exchange even with manual settings. I cant find anything obvious in Group policy.
The server is setup with the latest 2013 Group policy templates with office 2013 templates
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Users not logged into the domain can access exchange server
My feeling is its a local setting that is missing or needs to be changed in Group Policy but i am at a loss as to what it could be
I have disabled roaming profiles too and it makes no difference.
Any help would be greatly appreciated.
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Hi,
Sorry for my delay. According to your description, I summarize your issue to the following points:
1. No problem when the user logs in Outlook with a local computer account in Cached mode.
2. Can’t connect to Exchange from an cache mode enabled Outlook 2013 client when using a domain user account on the same computer automatically or manually.
3. Can connect to Exchange from an online mode enabled Outlook 2013 client when using a domain user account on the same computer automatically or manually.
It is right? If I misunderstand, please feel free to point it out. Additionally, I noticed that the server is setup with the latest 2013 Group policy templates with office 2013 templates. Please confirm
if the Outlook cache mode is disabled by OTC or GPO. If there is following registry key applied on the machine:
Software\Microsoft\Office\15.0\Outlook\Cached Mode
Meanwhile, please try to install an Outlook 2013 with a fresh ISO file(Don’t use any template such as OCT template), see if the Cached mode Outlook can connect to Exchange server.
Waiting for your updates.
Regards,
Winnie Liang
TechNet Community Support

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we want to connect Microsoft Exchange Server to SAP PI. POP3 and IMAP4 is not allowed on mail server side.
But the standard mail adapter in SAP PI (configured as sender communication channel) only works with POP3 and IMAP4.
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Hi Priyadshini,
The way that you have developed your java program can be different that the way that SAP did it. With pop3 in PI, as far as i know, it is no possible to change the read/delete properties that the mail server has by default, as Amit and Ilya mentioned you should try with the imap solution or to talk to the mail server administrators.
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Hi All,
I've had this problem pretty since deployment a couple of weeks ago, so I'm hoping some one can point me in the right direction. I'm running Exchange 2013 on a Server 2012 Standard box with the DC running on a different box, every thing up to date.
Mac clients running Outlook 2011 (14.4.2).
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Exchange Web Services synchronization, notification, availability, and Automatic Replies.
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Creating a temporary folder to perform synchronization tests.
Failed to create temporary folder for performing tests.
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Message: The request failed. The operation has timed out
Type: Microsoft.Exchange.WebServices.Data.ServiceRequestException
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at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.ValidateAndEmitRequest(IEwsHttpWebRequest& request)
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Exception details:
Message: The operation has timed out
Type: System.Net.WebException
Stack trace:
at System.Net.HttpWebRequest.GetResponse()
at Microsoft.Exchange.WebServices.Data.EwsHttpWebRequest.Microsoft.Exchange.WebServices.Data.IEwsHttpWebRequest.GetResponse()
at Microsoft.Exchange.WebServices.Data.ServiceRequestBase.GetEwsHttpWebResponse(IEwsHttpWebRequest request)
Elapsed Time: 100141 ms.
Nothing I've attempted to do so far as had any meaningful impact, and I am fairly new to Exchange.
Following the adice I've seen online so far, I've:
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I've disable auto-discover on the client, manually adding accounts, tried using their FQDN, local IP, LAN IP.
I've made exceptions to the proxie on the client.
Just not sure where to look next? Appreciate any advice out there.
Thanks,
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Hi,
Before we go further, I'd like to confirm if your Outlook clients can work well when your Outlook MAC clients come across the issue.
If the issue only happens on your Outlook MAC clients, we can check the IIS log and confirm if there is any error releted to EWS. And you can recreate your EWS virtual directory to have a test.
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Angela Shi
TechNet Community Support

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