Office 365

• Office 365

Remove-Item : Access to the cloud file is denied while deleting files from OneDrive

I like OneDrive. It allows me to keep my data secure and always synchronized. If things go wrong, I can…

• Office 365

Introducing PSTeams 2.0 – Support for Adaptive Cards, Hero Cards, List Cards and Thumbnail Cards

PSTeams PowerShell module has been on the market for a while now. It supports sending notifications to Microsoft Teams channels…

• Office 365

Mailozaurr – New mail toolkit (SMTP, IMAP, POP3) with support for oAuth 2.0 and GraphApi for PowerShell

Today, I'm introducing a new PowerShell module called Mailozaurr. It's a module that aims to deliver functionality around Email for…

• Office 365

Office 365 – Limiting license to minimum apps required

Office 365 has a lot of options and applications to choose from. Enabling one E1, E3, or any other license…

• Office 365

Office 365 – msExchHideFromAddressLists does not synchronize with Office 365

• PowerShell

Sending Messages to Microsoft Teams from PowerShell just got easier and better

Christmas time is upon us, and I've decided that my PSTeams module needs some love. I wrote it in late…

• PowerShell

Invoke-RestMethod : The underlying connection was closed: An unexpected error occurred on a send while connecting Graph API

In the last few days, I've got two reports that my PowerShell module for Office 365 Health suddenly started giving…

• PowerShell

Microsoft Graph – InvalidAuthenticationToken – Access token validation failure. Invalid audience

Today I had a need to connect to Microsoft Graph and do some tasks on Office 365. Since I have…

• PowerShell

PowerShell way to get all information about Office 365 Service Health

Office 365 is an excellent cloud service. But like any service, there's some infrastructure behind it that has to be…

• PowerShell

Creating Visual Indicators for spoofed / external emails with PowerShell

I've been managing mail service for users for a lot of years now. I don't do it daily but I've…