Archive - Glen’s @ eMail Development Substack

Open Discussion and Examples for Exporting Calendar Appointments to CSV using Microsoft Graph PowerShell SDK

I’ve been posting a bit about the new Export/Import API in the Microsoft Graph recently but I received an eMail today about exporting calendar…

Apr 17 •

Finding more details on the client (and app) that sent a particular email in the Sent Items folder using the Microsoft Graph

Administrators or developers often face the question of identifying the email sending method for emails in a specific mailbox (X).

Apr 1 •

March 2025

A first look at the new Import Export Mailbox API in the Microsoft Graph Part 3 - Importing Items

In the first two parts in this series I covered the basics of getting going with the Import Export API endpoint in the Microsoft Graph and in part 2 how…

Mar 12 •

February 2025

January 2025

A deeper look at Immutable Id's in the Microsoft Graph around Email

An ItemId is the critical property (or string) that you need to access any particular item from an Exchange Mailbox via the Graph or any of the Exchange…

Jan 28 •

December 2024

Using and Migrating to the Microsoft Graph People endpoint - For Equipment Mailboxes, Resource properties and the Graph userpurpose property

A couple of weeks back I wrote a post around contact management and using the Exo Cmdlets as a workaround for some Graph Endpoint experiences.

Dec 5, 2024 •

November 2024

How to write an Email Processing script - Example : Processing DMARC Report attachments in PowerShell using the Microsoft Graph SDK.

I’ve been kind of late enabling DMARC on my personal email domains (it was introduced as a standard in 2012).

Nov 21, 2024 •

Exporting to Vcards from Get-EXORecipient and Get-User in the EXO V3 module and why it might be important

Last week I started writing about contact management as its one of those things that’s been around for years and there are always questions about.

Nov 14, 2024 •

Find Contacts in Microsoft 365 using the Graph API and considerations for migrating from EWS - Part 1

In the 90’s and early 2000’s contacts management was relative easy if you just had Outlook and Microsoft Exchange OnPrem.

Nov 6, 2024 •

October 2024

Simple Mail Gui for the Microsoft Graph PowerShell SDK

I wrote the original PowerShell Simple Mail Gui in EWS (Exchange Web Services) quite some time ago and while it did also have an integration in the…

Oct 29, 2024 •

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