Export a users Exchange Online contact list/folder with Graph API!

Short blog post today with a script that exports the root contact list or a specific folder of a users Exchange Online mailbox. You need an Azure application with the app right Contact.Read. If you don't know how to use Graph API in PowerShell and create an Azure app, take a look here at my … Continue reading Export a users Exchange Online contact list/folder with Graph API!

Automatic update Holidays in AutoAttendant.

First of all, this can be you if you automate holiday updates in AutoAttendant with my script: A couple of days ago Microsoft realeased new features in preview for AutoAttendant. AutoAttendant in Skype for Business Online finaly have the ability to create holiday schedules! After fixing a bug that outputted wronge date values, i made … Continue reading Automatic update Holidays in AutoAttendant.

SharePoint LastItemUserModifiedDate

Wrote a short script that list all SharePoint sites in your Office 365 tennant with the LastItemUserModifiedDate. Could be handy to see if some sites are not used anymore. First i used Get-SPOSite and LastContentModified, but after some research it turned out that it was not so reliable: https://social.msdn.microsoft.com/Forums/office/en-US/6e264b4e-e4b4-4b46-a7b0-9686c0f6128e/lastcontentmodifieddate-is-not-giving-me-the-right-values-for-site-collections-sharepoint-online?forum=sharepointdevelopment My script is a modified version … Continue reading SharePoint LastItemUserModifiedDate

Custom notifications in Microsoft Teams

I started googling around to see if Teams had any PowerShell commandlets. Does not look like it, but its a work in progress. There is still a way to interact with Teams trough PowerShell. There is a connector in Teams called Incoming Webhook. This connector can post notifications from any scripting language trough JSON formatted … Continue reading Custom notifications in Microsoft Teams

Skype for Business – Automatic RGS Holidayset

The inspiration for this script came from Chris Hayward´s blogpost/script for creating holiday sets from a JSON source: http://chrishayward.co.uk/2017/07/07/skype-for-business-automatically-set-rgs-holiday-sets-with-powershell-and-json/ As he mentions in the blogpost, the only source for JSON dates for most countries is sites that cost $$$. I ended up with the same conclusion. I thought that there should be a way to … Continue reading Skype for Business – Automatic RGS Holidayset

Office 365 bulk administration

Registered myself a Office 365 trial account some time ago: https://signup.microsoft.com/Signup?OfferId=101bde18-5ffb-4d79-a47b-f5b2c62525b3&dl=ENTERPRISEPREMIUM&culture=us-us&country=us&ali=1 As self education, i wanted to create a bulk administration script for Office 365. This to bether understand O365 and how PowerShell works with it. I ended up writing a bulk administration script with the following features: -Create Office 365 users from a list … Continue reading Office 365 bulk administration