The spo mail send command is using the SharePoint API endpoint /_api/SP.Utilities.Utility.SendEmail to send emails. Microsoft has announced the retirement of the SharePoint SendEmail API, so this command will require a change before October 31, 2025 to ensure it remains functional.
The
spo mail sendcommand is using the SharePoint API endpoint/_api/SP.Utilities.Utility.SendEmailto send emails. Microsoft has announced the retirement of the SharePoint SendEmail API, so this command will require a change before October 31, 2025 to ensure it remains functional.