Browse by Tags

Microsoft Exchange Online as part of Microsoft Office 365 provides many of the same app-development capabilities that are available for Microsoft Exchange Server running on-site. The Exchange Developer Documentation team is pleased to announce the release of a new Exchange Online Developer Center page...

One of my favorite Exchange Web Services (EWS) methods is FindItem , primarily because it was the first Web method I wrote when I joined the EWS team long, long ago. Since then, it has undergone lots of optimizations, feature changes, and so on, to make it what it is today. One of the Exchange 2010 changes...

Throttling policies have this funny parameter called CPUStartPercent . This parameter defines the starting CPU use percentage at which Exchange will begin delaying inbound requests. EWS, Exchange Active Sync, POP and IMAP honor the CPU Start Percent value in Microsoft Exchange Server 2010. Three (no...

A few components (Outlook Web App, EAS, and EWS) log budget snapshot information to the IIS logs. EWS, notably, includes both a start and an end snapshot. Here is an example of an IIS log entry for EWS (lines are broken up to make it more readable): 2010-03-09 15:15:12 XX.XXX.XX.X POST /ews/Exchange...

Those of you who have already made plans to catch PDC ’08 in L.A. at the end of October be sure to catch the Exchange Web Services Managed API: Unified Communications Development for Exchange session . This exciting talk will be the coming out party for the managed API; it will be the first time that...

We have just released update rollup 4 (RU4) for Exchange 2007 SP1 . This rollup fixes some bugs in Exchange Web Services (EWS), and introduces some behavior changes to EWS to allow customers and partners the flexibility to accomplish some key scenarios. If you have written code against Exchange Web Services...

If you downloaded the code samples for the Exchange Server Developer Center article TechReady 2007 Talk: Developing With Exchange Web Services , you probably had some problems building the projects, because some of the files didn't make it into the download packages. We've corrected that and the updated...

A just-posted technical article by Jim Kleewein and Ray Dixon describes how to combine the SQL Server Tables and Exchange Web Services to access your Microsoft® Exchange Server 2007 Inbox data from Microsoft SQL Server™ 2005. This cool integration enables you to provide data from both Microsoft Exchange...

Search folders in Exchange are a very powerful tool, but there is one quirk that often hangs developers up when they try to use them: “How do you create a search folder that can be seen in Outlook?”. Creating a search folder that is viewable in Outlook is important because it allows you to debug your...

Okay, all you Exchange Web Services programmers out there. Since probably half of you have asked this question already, let me save the other half from half a day of half insanity trying to figure it out. The question in question? “Where the @#$($ is the message Body?” When you’re using Exchange Web...