In early January 2023, we will permanently turn off Basic auth for multiple protocols for many Exchange Online tenants.
We want to thank you once again for all the hard work you’ve done to prepare ...
Updated Jan 01, 2023
Version 3.0
Blog Post
Hi everyone,
Just had one query we are using office 365 for email functionalities and using smpt , IMAP and POP3 in our application and scripts what will be the timeline for disabling basic auth as I see recent dates it's something around 1 March 2023 . Is there option to avoid this disablement of basic auth for impacted protocol till migration with modern authentication techniques ?