exchangewebservices

I collect the appointments in an Exchange calendar with a SOAP FindItem call. This returns single events and (custom) occurrences of recurring events. When processing these I use GetItem to retrieve the ID of the master event for each occurrence ( ItemType = citOccurrence ). After that is done, I can determine if I still need to store the master event internally (and retrieve all its details), or if I have already done so. But with many occurrence of the same recurring event (especially with unending ones) in a longer FindItem period, this means having to do a lot of GetItem 'get master' calls

I'm using the Java EWS library to try to sync messages from an Exchange mailbox. I'm able to get a list off all new messages created since the last sync date, however, I would really like to find out the Message-ID property of the message before loading it from exchange. Background: I'm trying to integrate EWS sync into an existing mail storage system. The Message-ID identification is solely for performance reasons, as our system already has millions of messaged processed outside of EWS. Having to download them again would cause major performance overhead. //Sample code to fetch the message

Right now, I'm using the Exchange Web Services API with PowerShell to pull down specific emails from exchange and save them as EML files. This works great; however, the user/customer requires the emails to be in msg format. There are two ways that I've seen to do this: Use Outlook/Outlook COM Object Use a 3rd party library or software (like this: http://www.independentsoft.de/exchangewebservices/tutorial/downloadmessagetomsgfile.html ) Are there any other alternatives? I would like to stick with PowerShell if possible, but it seems like EWS might be limited to writing EML files. There is no

I would like to get all users from xchange server with EWS. I have figured out how to get all rooms and all appointments. But I specifically need all users thus I can CRUD users from my application. Is this even possible? I did not find any example online. Please advise on how to achieve this. How would soap request look for user CRUD operations? On Exchange 2013 and above you can use the FindPeople operation with the GUID of the address list you want to access (eg for the Global Address List you use the GAL's guid). <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:soap="http:/

The article here: http://msdn.microsoft.com/en-us/library/exchange/bb738399(v=exchg.80).aspx in the section "Use Registry Key Names for TimeZoneNames", tells me that when I can create a calendar item in Exchange, I can pass it the name of a timezone. This is sort-of working, but how do I name "Eastern Daylight Time"? Only 'US Eastern Standard Time' is accepted as valid. In works in that I schedule something for say 14:00, when it displays in my Google calendar I see it is displaying at 15:00 EDT, so it used the EST timezone I passed in. Problem is that it sends out reminder emails with the