SMTP with Microsoft 365

[matteu]

Hello,

Is it possible to get the configuration I need to apply for SMTP to work with M365 without basic authentication enabled ?
I don't see any "official" documentation about how to configure OAUTH.
I just find these article : https://lore.proxmox.com/all/20260602085419.271767-20-a.bied-charreton@proxmox.com/T/
and this https://forum.proxmox.com/threads/p...auth-required-working-guide-for-pve-9.180971/

Thanks for your advices.

 

[SteveITS]

If your IP doesn’t change (often?) you can use a connector. https://learn.microsoft.com/en-us/e...-send-email-using-microsoft-365-or-office-365

Note one cannot allow IPv6 addresses for it.

 

[matteu]

Hello @SteveITS
and thanks for your answer.
Unfortunately this will not be possible
Proxmox doesn t have on the roadmap to integrate modern authentication for the notification ?
I know for veeam I use it.