
I created a flow on power automate about sending an email as different user using the module "Send HTTP Request" and it works perfectly. It will send an email as another user by specifying the From properties, and the result is that the sender is shown as that user that I specify (if i specify 'axell@mail.com' it will be shown as my Full name, and you can reply directly even though it's a 'no-reply' email). I got the idea from this video: https://youtu.be/Mhr1iqSXf0s?si=QOfhiVR_qwyuEnKc
Apparently sending email from different user does not work anymore. The username appears as 'Sharepoint Online' even though I already specified the email (Yes, the email exist within my company), although the email appears as I stated if I wanted to reply the message. Why is it not working anymore, Is it because of a new update from Microsoft? Cause it totally works before and all of a sudden, it does not.
Thank you to everyone who can help