Automating a welcome email to new users in an Exchange Hybrid environment No ratings yet.

Background Information I’ve previously written a blog post demonstrating how to automate the sending of welcome messages to new users in an on-premises environment. A similar technique can be used in a hybrid environment (when an organisation is using a…

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An O365 API Authentication Documentation Guide – The first step in building your Microsoft Graph application 4/5 (5)

When I first came across the concept of using O365 REST-based APIs such as the Graph API and the Outlook REST API, I was overwhelmed with the immense number of possibilities that could be devised from such integration. However, what…

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Authenticating against Exchange Web Services using certificate based OAuth2 tokens No ratings yet.

Overview This post contains step by step information on configuring your environment and authenticating against Exchange Web Services using certificate based OAuth2 tokens. The information in this blog post is only valid for connecting to Exchange Online mailboxes. Requirements In…

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Acquiring OAuth2 access tokens for automating Exchange Management Shell cmdlets 5/5 (1)

Overview If you’re seeking to automate Exchange Management Shell cmdlets in a .Net Framework application, you must use a workaround which consists of using the well-known Exchange Management Shell app ID. Application ID: a0c73c16-a7e3-4564-9a95-2bdf47383716 Redirect URL: urn:ietf:wg:oauth:2.0:oob You must use…

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PowerShell: Apply Retention Policies or Auto-Archive Settings to Inbox sub-folders No ratings yet.

This week I’ve been spending some time in reviewing how Exchange Retention Policies and Outlook Auto-Archive setting are stored in a user mailbox.   If you’re wondering whether to start using Outlook Auto-Archive or the Exchange Retention policy I would like to…

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Programmatically manage OWA 2013 folder conversation view settings No ratings yet.

As a few people have requested this, I’ve written a .Net sample for managing folder Conversation View settings for OWA 2013. In Exchange 2013, the Conversation View settings are stored the FolderViewState element of the OWA.ViewStateConfiguration configuration item stored in…

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