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Parsing ServerVersion: When an Int Is Really 5 Ints
21 September 09 11:45 AM
I recently had a case where a customer was asking how to figure out the mailbox version of a given user using Exchange Web Services (EWS). We noticed there is a node returned in the AutoDiscover response message called ServerVersion, but this value seems Read More...
MimeContent vs Mime Content
16 September 09 03:46 PM
Recently, I helped a customer with an issue where they were wondering if it was essential to set the ToRecipients , CcRecipients , and BccRecipients if they were setting the same values in the MimeContent property when doing a CreateItem call in Exchange Read More...
Exchange 2007 SP2 is Released
27 August 09 06:14 PM
In case you missed it, Exchange 2007 SP2 was released this week. There are some cool new features, which the EHLO blog talks about here as well as all the bug fixes etc. One major thing to point out is that we no longer promote X- headers to custom properties Read More...
Postedby Patrick Creehan | 0 Comments    
Line Breaks in Managed Web Service Proxy Classes
22 July 09 09:00 AM
Matt , Rick , and I were working on an issue recently where when an application using EWS would set a contact’s Street address to a value containing a carriage return and line feed, like this: physicalAddress.Street = "1234 56 Ave NE\r\nc/oPatrick Read More...
ConfigureMsgService fails with MAPI_E_INVALID_PARAMETER (0x80070057)
10 July 09 09:02 AM
I recently helped a customer with an issue where they were calling ConfigureMsgService and that call was failing, returning an HRESULT of MAPI_E_INVALID_PARAMETER (0x80070057). After debugging it, we established that the reason that ConfigureMsgService Read More...
DeleteItem Ignores ChangeKeys
08 July 09 05:49 PM
According to our documentation , DeleteItem calls should fail with a ErrorStaleObject error when the ChangeKey is not the most recent one. This, however, is not the case. In Exchange 2007, the ChangeKey is completely ignored in DeleteItem calls. This Read More...
OnSyncDelete Delete
30 September 08 01:58 PM
The Exchange team is looking for some feedback on business scenarios that will be impacted by removing store sinks from the code. With Exchange 2007 and beyond, the new technology designed to replace store sinks is EWS Notifications and Transport Agents. Read More...
Can’t Get Raw MIME in Transport Event in Exchange 2007 SP1
13 August 08 03:02 PM
If you wrote a Transport Agent for Exchange 2007 RTM which was accessing the raw MIME message which doesn’t seem to work after installing SP1, there’s a good reason for that. In SP1, we moved content conversion to after the OnRoutedMessage event. This Read More...
Postedby Patrick Creehan | 2 Comments    
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You Say Toemaytoe I Say Tahmahtah
16 July 08 09:23 AM
We’ve seen a bunch of folks asking recently if their Exchange 2007 CAS server can talk to their Exchange 2003 mailbox server. The answer is <gasp> it depends on what you mean. It depends on what technology you are referring to and what you mean Read More...
How does E2k7's API Stack Stack up?
20 June 08 03:21 PM
Check this out: Exchange Server 2007 Legacy API Property Mapping This helps you compare WebDAV/CDOEX props to EWS properties. Also discussed are CDOEXM and WMI replacements and the look ahead. Read More...
MAPI_E_FAILONEPROVIDER (0x8004011d) after installing Windows Server 2003 SP2
11 January 08 04:56 PM
Sorry for the duplication, I'm just rebranding an earlier post of mine because many people have never heard of SNP and may discount the post due to the title. If you are getting MAPI errors because of RPC connectivity problems, and you have SP2 installed Read More...
Postedby Patrick Creehan | 1 Comments    
Exchange Server 2007 SDK July update is now available
27 July 07 11:43 PM
Happy coding! http://www.microsoft.com/downloads/details.aspx?familyid=7A44A56A-1DFD-4C26-B99A-1E680E914444&displaylang=en Read More...
Postedby Patrick Creehan | 0 Comments    
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Foreign Connectors aren't just bridges over the Rio Grande
29 May 07 03:42 PM
Matt Stehle had a great post on building foreign connectors, the gateway connectors replacement for Exchange 2007. Check it out. Read More...
Postedby Patrick Creehan | 0 Comments    
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