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EWS - Unable to change JoinOnlineMeetingURL

I am trying to change the Joinonlinemeetingurl property using EWS, however I am getting an error "Joineonlinemeetingurl is a read only property". Is there anyway to update this URL. Also, the same...

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Exchange 2016 EWS library Folder issue

hey guys,Im having trouble finding the right way to acces a public contact folder via the EWS managed 2.0 library.I can find the public folder called "ALopenbaar" but need to get inside...

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Outlook Calendar API

Hi,searching for documentation about the Outlook API, I found it pretty difficult to distinguish between the Office365 and Outlook.com product.Do the same APIs hold for both products what so ever or is...

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EWS 2.2 do not open WebClientReadFormQueryString url in edit mode

HelloWe have the integration with outlook (EWS version 2.2) at our corporate website and from one day this is not have working like before. This is like it was:and like it is now:My code is only find...

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Jumping to an Exchange Public folder in Outlook

Hi,I know that in Windows Explorer, you can search for folders via wildcards, such as *CommonFolderText*.Is there a way to achieve the same for Exchange Public folders using Outlook's search...

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Office 365 EWS does not return X-BackendOverrideCookie

Office 365 does not return the X-BackendOverrideCookie in response headers. I set the X-AnchorMailbox and X-PreferServerAffinity in the request headers properly. This does not trigger...

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Exchange 2013 Sender Base Routing

Hi, I am trying to configure Sender Based Routing following this Article (http://www.tuescher.net/Exchange-Sender-Based-Routing/e13.html#chapter6 ), but what i see that is happening is that when i...

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Shared CAlendar for resource booking

HiI am trying to achieve a "whiteboard" setup in Exchange, we can't use Public Folders so this is all being done using mailboxes.What I have done is as follows - Set up a Shared Room mailbox -...

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Can MS Exchange or any other resource code sign CheckDatabaseRedundancy.ps1

Seeking insight from MS Exchange team if someone from the team may sign CheckDatabaseRedundancy.ps1. As this script from MS Exchange Team posted to Technet Gallery hoping someone from MS can sign and...

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Using EWS to manage Automatic Reply Rules

When managing Out of Office in Outlook you have access to rules that only run when Out of Office is active. I believe most people use this to forward their email in addition to sending automatic...

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Regarding the creating user's email box with powershell in ASP.net Web

Hi: I have tried to look over the internet to seek the solution of how to create a ASP.net c# web page to create user's email on exchange. My final goal is I can access the UI web page to create and...

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Exchange Server 2010 - High Availability

Good day,I have a few questions regarding DAG membership. Below scenario:Client has existing Exchange 2010 SP3 setup. Environment consists of 2x MBX Server Roles and 2X Hub/Cas Server Roles. The MBX...

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[Exchange2010]Add a custom menu for OWA

Refer to official documents: https://msdn.microsoft.com/en-us/library/bb891875(v=exchg.140).aspxI Modify content the UIExtensions.xml file  follow [Adding Items to the Outlook Web App Navigation...

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Exchange online server returns "not found" error when to access a just...

Hello,Our program have been experiencing some weird errors when it access the mails in office 365 via EWS API. It happens in two scenarios, here is the details:1. Our program receive the "NewMail"...

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Active Directory is unavailable. Try again later.

Every day at the same time (around 5pm UTC+1) I get this message (ErrorADUnavailable - Active Directory is unavailable. Try again later.) as a response to requests going to Office 365. This also makes...

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Fixing a crashed ESE db(dirty state) using Jet Blue API

As the title says, using the C++ Jet Blue API, I'm trying to fix a previously crashed DB, with the exceptionwhere i have only the EDB file without any logs and checkpoints.I've read that JetInit() is...

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Updating Message (IPF.Note) body by EWS will not trigger outlook download of...

I updated email body and subject (by EWS) - i can see the changes in OWA but Outlook do not download the  updated message,i tried to use update folder in outlook and it still not downloading the update...

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Delegate calender access to users within a specific group in Exchange 2010

Can we create a User account and delegate access on Calendar for a specific Group  consisting of x number of users on Exchange 2010?If the above scenario is possible then if next time a new user is...

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Synchronization design patterns advice

I am talking about synchronization approaches outlined in the MSDN chapter “Mailbox synchronization and EWS in Exchange”.Currently I am using the notification-based synchronization, however it is not...

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Kinds of synchronisations by Exchange

Hello, i am just new by EWS and i dont understand one point. First: I can synchronize changes by: Pull, Push and Stream. Everytime, when i will be notificated, i can retrieve more information by...

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