Yes- I used to maintain an open source imap library and looked into this when they first made the announcement. Microsoft is also planning on doing the same thi

Yes- I used to maintain an open source imap library and looked into this when they first made the announcement. Microsoft is also planning on doing the same thing. https://developer.microsoft.com/en-us/office/blogs/end-of-support-for-basic-authentication-access-to-exchange-online-apis-for-office-365-customers/ https://developer.microsoft.com/en-us/office/blogs/end-of-su...