I have a hotmail email address , and too many emails wrongly went to junk folder. which include the email from bing.com, my HOA and My Son's school. All these emails are obviously normal and non-ad-related emails.
Before my onboarding as Microsoft FTE, HireRight email was found in junk mailbox as well. Isn't irony that MS blocked an email that MS's vendor sent, and then a candidate was delayed?