Frequency of "invalid synchronization key" response from server?
Recently, there are several reports for “Invalid synchronization key” situation from the Exchange mobile users.http://msdn.microsoft.com/en-us/library/gg675457(v=exchg.80).aspxIs there any information...
View ArticleEWS Managed API retrieving Exchange version
From what I understand, when I call ExchangeService(version), I can specify the lowest version I want (e.g. Exchange2010_SP1_ but get Exchange2010_SP2).Is there a way to query the service to determine...
View ArticleConnecting with Office 365-Autodiscover could not be located
Hi ,I have built a VB project where I was using API 1.2 to connect to exchange server 2010 using webservices.To be more specific , I was connecting in my Office 365 which had exchange 2010.I was using...
View ArticleEWS error when trying to use .ResolveName
I have a vb.net application which uses EWS to send mail. The user account has no mailbox, but has permissions to send on behalf of another mailbox. Normally this code runs fine because it has the...
View ArticleCCR replication StorageSummaryStatus service down on primary mailbox server
replication seem to be fine on the passive node, logs has been trimmed. copystatus is healthy on passive node. However, on the primary node, I see servicedown for the storagecopystatus. I believe...
View ArticleExchange 2007 to Exchange 2010 URL redirection
Hi,I am performing exchange 2007 to exchange 2010 migration in co-existence. When i am accessing exchange 2010 OWA and logged in with exchange 2007 user then silent redirection is happening.But when i...
View ArticleEWS Managed API: update email with 10M attachment got recv time out exception
I tried to use EWS managed api to update email item by adding a more than 10M attachmentitem.update() it take some time to update email body, but attachment updates failed because of timeout ?my...
View Articlepst migrations into Exchange 2003 - folders empty
I have done a bunch of very tedious pst migrations today; I was in Exchange 2003 using exmerge.I merged .psts to mailboxes as these are users coming in from another department and external to our...
View ArticleEWS connection did not succeed only on prod
Hi Everybody(Excuse-me for my english but this is'nt my first language)I have a problem with the ews api: when i try to connect to the exchange server, it display me "connection did not succeed. try...
View ArticleRecover hard deleted emails from exchange server 2010 SP1
I mistakenly hard delete emails from inbox folder..Is there any way to recover deleted emails pro-grammatically or any other process Please help I really need this...
View ArticleEWS Powershell: Set HomePageURL
I'm so close its frustratingBuilding a powershell app to add a folder to a mailbox and set it with a homepage. I can create the folder and my code below sets the PR_FOLDER_WEBVIEWINFO property, but its...
View ArticleExchange EDB Recovery Software to recover all lost database.
MS Exchange Server witnesses exchange of information in large volume in most large-scale organizations. Hence, corruption issues in Exchange Database (EDB) files are not uncommon. Even EDB files are...
View ArticleActiveSync inspection
Hi,I am looking some way to inspect and block communications between mobile devices and exchange server. As I know Exchange ActiveSync protocol used for synchronizing mobile device and Exchange...
View ArticleInpect and block outgoing emails.
Hello, I am new in Exchange Server Development. My task is to create TransportAgent that can inspect and sometimes block outgoing emails. It is important for me to inspect and block internal emails...
View ArticleInstall Exchange 2010 in an existing Exchange 2013 Organization
Hi,Our IT infra consisted of Exchange 2010. All the traces were manually removed and a ADSI cleanup was performed. After this, we installed Exchange 2013. Now, only Exchange 2013 exists in the...
View ArticleCross forest Migration
I have been trying to figure something out.The lab.Windows 2003 domain with Exchange 2003.Windows 2008 R2 domain with and empty root and a subdomain. Root.local – empty rootAd.ourdomain.net...
View ArticleUnhandled Exception "Could not find any available Domain Controller"
Hi,I keep on having exchange 2010 loosing contact to domain controllers."Unhandled Exception "Could not find any available Domain Controller.". EventID 1. Once I restart the sever, this error disappear...
View ArticleEWS API Retuning Login page as Reponse - Exchange Server 2010
Hi!I'm currently working with the EWS API to pull calendars and events from an Exchange Account. I'm using the Microsoft.Exchange.WebService.dll v15.My code works fine for an Office 365 hosted...
View ArticleWhy is Outlook Exchange Account Sending only 5 messages?
Hello my friends: I am sending messages using the below code in Console App in Visual Studio 2012. For some reason when I send from my exchange server account, I can send only 5 messages at once when I...
View Article