Forum Discussion
MurugananthamD
Jul 21, 2025Copper Contributor
Issue: NDR When Running Python File via Microsoft Graph API
Hi everyone, I'm experiencing an NDR (Non-Delivery Report) error when running a Python script that uses the Microsoft Graph API. Here is my current setup: Trial tenant App registered in Azure Por...
- Jul 25, 2025
Hi,
Sending e-mails thru PS/GAPI in trial subscription is by default blocked by Microsoft. Open request ticket from admin 365 portal. They will change it.
Brgds,
Mateusz
Belicke
Jul 24, 2025Iron Contributor
Ensure that the Graph API has the Mail.Send permission, check the email header format, and avoid NDRs.
MurugananthamD
Jul 28, 2025Copper Contributor
Hi Belicke ,
Yes. I have already added this permission in Azure portal