Send-MgUserMail

Connect-MgGraph Fails with a Token Cache TypeLoadException After Module Update

Several PowerShell 5.1 scripts manage users, mail, distribution groups, and account notifications through Exchange Online and Microsoft Graph. They worked reliably until recently, but now Connect-MgGraph fails with…

Help with Sending HTML Attachments in PowerShell

I'm trying to send an email with an HTML attachment using PowerShell, but I'm running into an error that says my attachment data is corrupted because the property…