Outlook Developer: Outlook Object Model API, IRM, Do not forward option

With Outlook Object Model (OOM) API, now you can access the Outlook mail item and its permission property programmatically. You can set the Permission property – using that you can set or returns an OlPermission constant that determines the permissions the recipients will have on the e-mail item. C++ public: property Microsoft::Office::Interop::Outlook::OlPermission Permission { Microsoft::Office::Interop::Outlook::OlPermission get(); void…


Get-UserPhoto cmdlet may throw UserPhotoNotFoundException

Based on my last Get-userphoto blogpost, if you run the Exchange Powershell then you may get the following error: Error on proxy command ‘Get-UserPhoto -Identity:’CN=svcadmin,OU=xxxx.onmicrosoft.com,OU=Microsoft Exchange Hosted Organizations,DC=xxxx,DC=xxx,DC=outlook,DC=com” to server xxxx.xxxx.xxx.outlook.com: Server version 15.20.xxxx.0000, Proxy method PSWS: Cmdlet error with following error message: Microsoft.Exchange.Data.Storage.UserPhotoNotFoundException: There is no photo stored here.    at Microsoft.Exchange.Configuration.Tasks.Task.ThrowError(Exception exception, ErrorCategory errorCategory,…


Exchange Online/Office 365 limits for variety of service areas….

You can find the Exchange Online limits for a variety of service areas, including address book limits, Recipient & sender limits, mailbox storage limits, reporting, message trace limits, mailbox folder limits, retention limits and more. You can refer the detailed information @ https://technet.microsoft.com/en-in/library/exchange-online-limits.aspx. For limits that apply to EOP features in Exchange Online, you can…


Workaround: Command (send to > Mail recipient or File > Send as attachment) might not work when Outlook 2007 / 2010 is running and installed side-by-side with Outlook 2013

When Outlook 2007 or Outlook 2010 is running and installed side-by-side with Outlook 2013, Outlook shows the following message when you click Send To > Mail Recipient in Windows Explorer or click File > Send As Attachment in another program: This action is not supported while an older version of Outlook is running In order…


Error : Outlook blocks access to the potentially unsafe attachments ?

Recently one of the developer sent out an email to me stating the he face ‘new’ issue with Outlook 2007, which blocks access to some of the mail’s attachments. When they try to access the attachment they get the following error message “Outlook blocked access to the following potentially unsafe attachments: []”. He also complained that…


Outlook Object Model : How to programmatically get logged-in user’s CompanyName in Outlook 2003/2007?

Recently one of my customer updated that they have a requirement to implement the following logic: 1) Get Contact info from GAL or Address book for the specified contact2) Get Contact information regarding his CompanyName etc. In the scenario, i provided the following suggestions: If you try Outlook 2003 & its prior versions: Using the…


Monitoring event sink # 25 – Recipients modified mail (using event sink) sent from PICKUP folder and lands in the DROP folder ?

Recipients modified email messages (using event sink) sent from PICKUP folder and lands in the DROP folder ? The Pickup folder processes outgoing messages that are created as text files and then copied to the Pickup folder. When Request for Comments (RFC) 822 messages that are correctly formatted are copied to the Pickup folder, the…

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