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Exchange 2013 coexistence with Exchange 2010 - Outlook 2016 not able to create new profile when proxying through Ex2013 server

December 9, 2019, 9:18 am
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I am currently in the middle of a migration from Ex2010 to Ex2013 and I have hit a wall that I cannot seem to get around.  The environment consists of one Ex2010 server (all roles installed) with one mailbox database and one public folder database and two new multi-role Ex2013 servers (one in the primary AD site with the Ex2010 server and one in our DR AD site).  I have a split-DNS configuration with all virtual directories on both sides pointed to mail.corp.com and autodiscover.corp.com.  The SSL cert on my Ex2010 server is still valid for a while so I exported that and imported it to the new Ex2013 servers with no trouble.  I am able to pull up the new Ex2013 ECP and manage the new Ex2013 environment.

If I leave my DNS for mail.corp.com pointed to the Ex2010 server, I can fire up an Outlook 2016 client and I can create a new profile for a Ex2010 mailbox.  I can then close out Outlook, edit my local hosts file to point mail.corp.com and autodiscover.corp.com to my new Ex2013 server, and when I launch Outlook, it is still able to open the Ex2010 mailbox.  I can also do the same thing using OWA.  When I first browse to OWA, it comes up using the new Ex2013 interface and when I enter my credentials, the mailbox opens in the old Ex2010 OWA interface so it is definitely using proxy via the Ex2013 server.

My problem begins when I edit my local hosts file to point to the new Ex2013 server but I don't have an Outlook profile created yet.  In that case, Outlook 2016 opens and I enter in the name for the profile.  On the next screen, my user name and email address auto-populate so that part is good.  But as soon as I click Next and the "Configuring" window shows up, I see that "Establishing network connection" passes, but then I get stopped at "Searching for user@corp.com settings" and then a credentials box pops up.  I am planning to migrate all mailboxes over from 2010 to 2013 in the very near future so I don't know how much to worry about this problem.  i am concerned that if I press on and migrate the mailboxes, that I may end up running into other problems later so I would like to solve this problem if possible.

I have gone through numerous tech notes and went back and forth on different authentication methods and IIS auth methods for both servers.  Currently, on Ex2013, I have ExternalClientAuth and InternalClientAuth both set to NTLM and IISAuth set to Basic, NTLM, and Negotiate.  On Ex2010, I have ExternalClientAuth and InternalClientAuth both set to NTLM and IISAuth set to Basic, NTLM.  On Ex2013, I do see that I have ExternalClientRequireSSL and InternalClientRequireSSL both set to True while on the Ex2010 side, ExternalClientRequireSSL is set to True and InternalClientRequireSSL is set to False.  Perhaps that is the problem?

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public folders disappearing in Outlook 2013

December 2, 2015, 3:30 am
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Hello guys,

I got some issue with several Outlook 2013 clients for a couple of weeks.

I set up a new Exchange 2013 Server with Windows Server 2012 and manually exported and imported the .ost/.pst information from the clients. Everything working well so far.

Exchange has only to be available form the intranet and only has a local domain. Nothing hosted to the internet.

Overall I got about 40 Outlook 2013 clients, 5 Outlook 2010 clients, 40 Outlook 2013 clients and 2 Outlook 2016 clients.

So here is the issue:

Under Outlook 2013 the whole public folder list is disappearing randomly from a couple of the clients, not from every client! They keep in between 4 hours and 2 weeks, then they disappear and the Outlook client-connection monitor is not showing any connection to the public folder mailbox anymore. At the same time it is also not possible to see the meeting calender of other clients at the client where the public folder list disappeared.

Now I only can do two results, I can repair the account at the client and the public folder list reappears, but only for about 30 seconds.

The other result is to remove the account completely from the client and add it again, but then everything is starting from scratch.

Autodiscovery is possible and without any visual error. 

Anyone has a clue?

Regards,

Ruben

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Custom Message ID Replaced By Outlook SMTP Server

December 9, 2019, 8:02 pm
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Hi,

When sending a message with "Message-ID" header with the format "<randomstring@domain.com>", the outlook server replaces the Message-ID with its own value and the original id is being copied to "x-microsoft-original-message-id" header.

The custom Message-ID is constructed based on the format specified by RFC5322. How do I prevent the exchange server from replacing the Message-ID header? 

We have been using java mail client to send the messages. 

NOTE: This works find with Gmail sever. When the Message-ID header is specified in the above mentioned RFC format, the Gmail server doesn't override the Message-ID.

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Exchange OWA Event 1309 ASP.NET 2.0.50727.0 after installing Update Rollup 29 for Exchange 2010 SP3 on CAS-Servers

August 22, 2019, 12:36 pm
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The Exchange 2010 RU 29 was installed with administrator privileges. No errors during the installation.

Now the Application log is filled completely with 1309 warnings. These are pretty much nonstop since we installed the rollup last week. User can use Outlook to send/receive emails normally, but when the user tries to login to OWA, a “something went wrong” screen with the following information appears: “An unexpected error occurred and your request couldn’t be handled”.

It does not happen every time and sometimes it is enough to wait a while and try again and it works. But it is very annoying to users and the issue is now at the management level.

We have Googled but there is not much to do with Exception type: OwaInvalidCanaryException. It is possible that we do not look at the root cause of that error. All help is welcome.

The URL https://email.companyname.com/ecp is written with a lower case where it should be on the Exchange server.

We have cleared msExchCanaryData parameters, and clear the values for them in ADSIEDIT Configuration CN=Client Access,CN=<domain>,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=<domain>,DC=com. And recycled OWA and ECP in the app pool in the iis.

There are four Exchange servers. Two CAS and two MBX servers. But only one CAS server is affected because OWA is installed on it. We can call it CAS01. Grateful for all the answers that can lead us in the right direction.

From Application Log:

Event 1309

Event code: 3005

Event message: An unhandled exception has occurred.

Event time: 2019-08-21 17:03:40

Event time (UTC): 2019-08-21 15:03:40

Event ID: c947c9d1233b4ab492f58792e1df05a5

Event sequence: 577611

Event occurrence: 13536

Event detail code: 0

 

Application information:

   Application domain: /LM/W3SVC/2/ROOT/owa-1-132107735007571015

   Trust level: Full

   Application Virtual Path: /owa

   Application Path: C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\owa\

   Machine name: SAMIT-CAS01

 

Process information:

   Process ID: 3920

   Process name: w3wp.exe

   Account name: NT AUTHORITY\SYSTEM

 

Exception information:

   Exception type: OwaInvalidCanaryException

   Exception message: 

 

Request information:

   Request URL: https://epost.forshaga.se:8443/owa/ev.owa?oeh=1&ns=PendingRequest&ev=FinishNotificationRequest&UA=0

   Request path: /owa/ev.owa

   User host address: 10.82.0.105

   User: SAMIT\krrol00

   Is authenticated: True

   Authentication Type: Negotiate

   Thread account name: NT AUTHORITY\SYSTEM

 

Thread information:

   Thread ID: 62

   Thread account name: NT AUTHORITY\SYSTEM

   Is impersonating: False

   Stack trace:    at Microsoft.Exchange.Clients.Owa.Core.Utilities.CompareCanary(List`1 canariesFromRequest, String canaryFromCookie)

  at Microsoft.Exchange.Clients.Owa.Core.OwaEventHttpHandler.ProcessRequest(HttpContext httpContext)

  at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

  at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

 

 

Custom event details:

Michael Wiskman




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Outlook search index not working for entire company

December 13, 2019, 8:22 am
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Hello, I have an entire company (about 80) users that are not able to use the search in Outlook. They click on a folder and go to search and it yields no results. You can see the email in the folder, but the search brings nothing up. 

I've seen a few things in Outlook about resetting the index, but this issue doesn't apply to just one user. It applies to the whole company connected to the Exchange server. 

Anyone have any ideas as to what is going on?

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Update email after change user password.

December 14, 2019, 12:03 pm
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Hello

I had a question about Exchange product?

I noticed that when the user change password on OWA (webmail.mydomain.com/ecp-->Setting-->Account-->Change your password) password saved on OWA so you can use your 2 or more previous password to log on on web.

solution is resycle some app pool in IIS exchange server. 

this link explain the problem and solotion (https://support.microsoft.com/en-hk/help/3035228/http-clients-can-still-connect-to-exchange-after-account-is-disabled-o)

now the question is : why this feature its work? whats reason ? 

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something went wrong in OWA

December 16, 2019, 12:09 am
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Hi,

We have a Hybrid Office 365 Environment. I migrated some users from Office 365 to On-Premise Exchange Server.

Some users are getting the following Error Message when they try to login OWA

:-(
something went wrong
An unexpected error occurred and your request couldn't be handled.
X-ClientId: LPSM - IJXF - 0KQC - 9GZAXCDWX-OWA-Error: SDServerErr;System.ArgumentException
X-OWA-Version: 15.0.1497.3

Any thoughts?

Anees

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S/Mime is greyed out in my DOD OWA AKO portal

December 16, 2019, 4:54 pm
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Error I receive, even though I've double checked to make sure my Windows 10  & Internet Explorer 11 had the 32bit executable. Also the link for S/MIME under my settings is greyed out, not as depicted blue below.

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Website Contact Form mails are not receving to outlook, but the mails are going to gmail & godaddy Webmail

December 16, 2019, 8:49 pm
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Hi

I have developed my website(www.fivetwos.com) in joomla 3.10, In that website, the contact form mails are not going to Outlook only, but the mails are  going to godaddy webmail & Gmail.

Server: Godaddy

Joomla 3.10


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Login box for pfmailbox pops up for every user

November 14, 2019, 6:13 am
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good day!

Today our outlook (office 365) started ask username and password for the disabled system public folder account - pfmailbox1@domain.com. This happens for the each user with 365 office in our domain, for all other offices ( Microsoft office 2013, office 2016) outlook working at normal.  In the near time there were no changes in the server configuration. Please help.

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Rules Do Not Match

March 28, 2013, 8:16 am
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Company just upgraded from Office 2010 to 2013.  Every time I go to manage my rules and alerts, I get the message:
"The rules on this computer do not match the rules on Microsoft Exchange.  Only one set of rules can be kept.  You will usually want to keep the rules on the server.  Which rules do you want to keep?"

The first time I saw this message yesterday after the upgrade, I selected "Server".  I then went to view the rules, and they were all in alphabetical order.  This would completely ruin the way I use rules and the way I have them organized.  I cancelled out of that window and went in again clicking on the "Client" button.  This brought up all the rules I had previously, and in the correct order.  Once I made a change, I got the progress bar showing that it was uploading the rules to the server.  However, every time I go back to Manage Rules, I get the same client/server challenge prompt.  FWIW, these are all client-side rules, that move messages from my Exchange Inbox to specific folders in my PST.

I also noticed that when I view the rules from the server, my inactive rules are missing.  I have some rules that are unchecked, but will activate them at certain times of the year.

I've done some searches on this topic, and all I can find is the Knowledge Base article that talks about having two versions of Outlook accessing the same Exchange account.  This is not my issue.  I only have the one version of Outlook accessing my account on the Exchange server.

Is there any way to bypass the "Rules Do Not Match" prompt, and force Outlook to always use my client-side rules?

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catchall rule exchange 2013

December 19, 2019, 12:30 am
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hello all , 

currently we need to configure catchall email  we have made one rule and emails is received bust stuck on the exchange Queue 

what we need is that the emails that doesnot  have recipient inside our organization should be redirected to the catchall@ourdmian.com mailbox .

for example emails received from 1111@ourdomain is not exist but we need it to be redirected to catchall@ourdomain .com

the rule we have made is as per below 

https://www.techieshelp.com/create-a-catch-all-mailbox-in-exchange-2013/

kindly any idea what the email suck on the queue and how can we release it to catchall mailbox 

also, some of the email are not stuck on the queue and release but not received under the catchall mailbox without any bounce back email

some email shown on the queue A local loop was detected 



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Help Please disabled mailbox

December 21, 2019, 12:58 am
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Hi Guys, I am new to this forum so please excuse me if this is posted in the wrong place.

The problem I have is as follows, I created a new e-mail in outlook 2013 (with win10) all seemed well with the setup procedure, I can send mail ok, but not receive mail, the sender gets a message "550 rcpt - mailbox disabled.

Any help greatly appreciated, but will need the idiots guide version with any info.

regards

Ray

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manually set imap fail

December 21, 2019, 1:46 am
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hi dear expert

we using exchange 2013 cu 23

in outlook 2013 when we want to set imap setting manually we get below error

please give me hand to fix my issue step by step in exchange for our users .thank you in advance



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Microsoft Exchange Imap4 service stopped

November 12, 2015, 3:31 am
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hi 

I have Exchange 2013 

2 Mailbox Servers and 2 CAS servers

i have two problems 

1- I changed the Value of the <Time-out settings> from default to 3600 and the <Unauthenticated time-out >to 120

then i restart the cas server when i go to the IMAP4 windows service I can't start the service as below

2- on the second server i don't change any thing but when i am trying to telnet the CAS server <telnet CAS server  143> 

I did not receive any thing  and when i run the command netstat on the CAS server  i Found all the connection state to port 143 from any destination is <Time_Wait>

FYI

 

Mahmoud


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configure Catch all Email Exchange 2013

December 22, 2019, 11:01 pm
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ello all , 

what we need is that the emails that does not  have recipient inside our organization should be redirected to the catchall mailbox account 

for example emails received from 1111@ourdomain is not exist but we need it to be redirected to catchall@ourdomain .com

we have make a rule but email suck on the queue with error "Email  queue A local loop was detected " then disappear from the queue with no bounce back email to sender .

any idea 

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Location of individual user's contact database in Exchange Server

December 22, 2019, 11:55 pm
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A contacts database has been corrupted and I need to go back and restore a barracuda backup of the Exchange 2013 hyper vm backup. .The barracuda tech is requesting the specific location of the individual user's contact database on the exchange server 2013. Can anyone please let me know where I can locate an individual user's contact database on exchange server 2013?  Thank you, J


J D Mellos III

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sent items are not showing in owa

December 23, 2019, 1:27 am
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dears,

i'm facing a critical issue with only one user. sent emails from outlook are not shown in owa ( only sent emails)

the user is travelling and needs access to owa and his sent emails. Can you please advise?

your help is appreciated

best regards,

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Login history in office 365 account

June 21, 2017, 10:23 pm
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Hello!

I would like know that if there is a way to check the login history of your office 365 account (the account is official). If yes, then kindly provide me the way to check the history as i have the doubt that my account had been accessed by some other device/ user/ laptop as well.

Thanks! :)

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outlook cannot connect to server and cannot access to owa or ecp

December 24, 2019, 1:28 am
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Hi

outlook cannot connect to exchange server and cannot access to owa and ecp after restarting exchabge server

We have 4 exchange server, working hub transfer.

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