mstehle: The CDOs and CDONTS of Messaging Development

Dedicated to Exchange and Outlook development topics of all kinds

There is a February 2014 Release of EWSEditor out now. Go get it!...

Date: 02/06/2014

A few months ago I handed over the EWSEditor project to Dan Bagley from Dan's WebDav 101. He...

Date: 01/16/2014

Here is a link to a great talk Konstantin Ryvkin gave at the Redmond Interoperability Protocols...

Date: 08/09/2013

Updated 7/25/2013: This post has been re-written. The guidance is the same but I felt I needed to...

Date: 07/25/2013

Because I couldn’t find a better guide out there on the Internets already, some time ago I had...

Date: 04/29/2013

The basic principle of using subscriptions and notifications with Exchange Web Services (EWS) is...

Date: 04/17/2013

Download it now! Thank you for using and providing feedback on EWSEditor since the December 2011...

Date: 08/01/2012

EWS Managed API 2.0 Technical Preview https://www.microsoft.com/en-us/download/details.aspx?id=30391...

Date: 07/20/2012

The Lync product group also has Lync 2013 training posted to MSDN. Including a discussion of the new...

Date: 07/20/2012

There are a number of good, short webcasts posted on the Office Developer Center of MSDN:...

Date: 07/20/2012

News Center Story: https://www.microsoft.com/en-us/news/Press/2012/Jul12/07-16OfficePR.aspx Office...

Date: 07/16/2012

In a post to the Exchange Dev blog, Michael Mainer announced an update to the EWS Managed API...

Date: 06/19/2012

A couple weeks ago I was invited by the Office Interoperability Team to speak at an event they were...

Date: 05/04/2012

The Exchange 2010 SP2 Web Services SDK was released in October but Exchange 2010 SP2 was only...

Date: 12/30/2011

I recently found a bug in the December 2011 Release of EWSEditor and just checked in and released an...

Date: 12/14/2011

Download the December 2011 Update of EWSEditor HERE. Over a year has gone by since a public update...

Date: 12/04/2011

While the Exchange ActiveSync protocol documentation (MS-AS* documents under the links below) has...

Date: 11/19/2011

I’ve been asked this several times and the question usually goes something like this… Hey Matt, I’m...

Date: 09/22/2011

There were several different announcements around Office 365 this past week.  Most importantly,...

Date: 04/25/2011

This roundup is dominated by the Exchange ActiveSync Logo Program announcement as I still have a...

Date: 04/15/2011

The Exchange Developer Roadmap has been discussed by more authoritative sources before leading up to...

Date: 04/15/2011

The focus of this week’s roundup in on Microsoft Online Services.  Typically when you hear...

Date: 04/08/2011

First of all this is NOT and April fools joke!  This blog actually isn’t dead!  Recently...

Date: 04/01/2011

Understanding throttling policies, their default values, and how they are applied is a key in...

Date: 11/09/2010

This is often overlooked but you should definitely use Autodiscover to get the EWS endpoint (Url)...

Date: 11/09/2010

The Outlook team announced the availability of new Outlook Social Connector (OSC) providers for...

Date: 07/13/2010

UPDATE 4/12/2012: I just noticed the links below are dead. You can still find the webcasts on MSDN...

Date: 05/05/2010

This transport agent identifies a message it wants to reject by looking for “[TEST]” in the...

Date: 03/10/2010

EWSEditor 1.6.1 is now available for download at the EWSEditor Code Gallery project site! API...

Date: 03/08/2010

In my introduction of EWSEditor I said I’d try to get an update out in January of 2010 – now it is...

Date: 02/24/2010

Over the past year I’ve been working with the new Exchange Web Services Managed API and I have to...

Date: 11/09/2009

From the Exchange Team blog: “Today we released an updated version of the Exchange Remote...

Date: 10/20/2009

Prior to Exchange 2007 SP1 an article was published with some specific guidance related to handling...

Date: 09/04/2009

Earlier I linked to a post by Henning Krauses which discusses searching for a meeting using the UID...

Date: 09/02/2009

A while ago Steve posted information about how to turn of various types of “crawling” in Outlook via...

Date: 07/24/2009

Fellow developer support engineer, Patrick Creehan, has any interesting post about the delta between...

Date: 07/13/2009

I kept forgetting about this so maybe blogging it will help me remember.  As this thread...

Date: 06/24/2009

The Exchange API team has a new post to explaining the differences between using Exchange...

Date: 06/16/2009

The VSTO team has a post which details an issue that you might see when trying to deploy a VSTO...

Date: 06/02/2009

The Exchange team announced the upcoming service pack for Exchange 2007 recently.  The primary...

Date: 06/01/2009

MVP Henning Krause has some good posts about various different tips and tricks with EWS that are...

Date: 05/29/2009

On the Outlook team blog it was announced recently that Exchange Client Extensions (ECEs) will not...

Date: 05/26/2009

The Exchange team announced that Exchange 2010 will not have a 32-bit version – not even for...

Date: 05/21/2009

As you might have seen, we announced last week that the Exchange Web Services Managed API is now...

Date: 04/20/2009

Recently, I was helping someone with a Outlook item leak type issue involving a Task...

Date: 02/17/2009

Misha Shneerson, a senior developer on the VSTO team, has a great post giving us hope in the next...

Date: 02/17/2009

…I recently submitted the following KB article for publication but wanted to get the content...

Date: 02/12/2009

…Recently, I worked with a customer who was facing the problem described below.  We requested a...

Date: 02/05/2009

Welcome to my first in depth Exchange Transport Agent sample!  If you are not familiar with...

Date: 01/13/2009

It took me forever to get around to watching this but this is just a great presentation about...

Date: 12/12/2008

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