Microsoft announced that Basic Authentication will be turned off for all protocols in all tenants starting October 1st, 2022, to protect millions of Exchange Online users. This announcement comes ...

Microsoft warned customers today that it will finally disable basic authentication in random tenants worldwide to improve Exchange Online security starting October 1, 2022. Today's announcement ...

Microsoft has issued what appears to be the final public warning about Basic Authentication in Exchange Online being deprecated next month. Customers have been advised to switch to Modern Auth. For ...

Microsoft has started deprecating Basic Auth in Exchange Online starting from today, as it has been warning for years. Customers are encouraged to migrate to Modern Auth (OAuth 2.0). After years of ...

For various protocols, Microsoft has already removed Basic Authentication in Exchange Online. The timeline for SMTP is being postponed. So far, Microsoft has disabled simple username-password login ...