/default/b/sylver/posts/powershell---exchange-online-set-default-email-format-to-htmlHello Everyone, If you need to force the default email format to HTML for all your mailboxes, you can do so with one line of PowerShell. To do that, you first need to connect to Exchange Online : $LiveCred = Get-Credential $Session =...en-USTelligent Community 13