Recent Blog ArticlesMost RecentMost LikesRe: Basic Authentication and Exchange Online – September 2021 Update The "Improving Security - Together" article from September 2019 had a section titled, "Finding impacted users". It said: The first question you probably have is – so how do I know who’s using Basic...Re: Basic Authentication and Exchange Online – September 2021 Update The FAQs state that "theAzure AD Sign-In log" can inform an administrator if there are existing uses of Basic Auth in the tenant. However, it does not indicate how you do that. How do I do that? ...