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Microsoft stops with no AUTH SMTP, how to send mail with OAUTH2?

Posted: Wed May 25, 2022 2:42 pm
by Hans Brenkman
Hi,

Microsoft Office365 is stopping with basic auth SMTP/POP3/IMAP on 01-10-2022 so applications have to be prepared to make use of OAUTH2 with the Microsoft Graph API to send or read mail.

How can we get an accestoken with madExcept and send mail?
What is the way to go?

Re: Microsoft stops with no AUTH SMTP, how to send mail with OAUTH2?

Posted: Wed May 25, 2022 3:15 pm
by madshi
I've no idea, to be honest. Might this be a good opportunity to switch to some kind of HTTP upload instead?