Microsoft’s Hotmail service does not give users an easy way to check if their account has been accessed by unauthorised third parties. Google and Yahoo, both arch-rivals of Hotmail, have just such a system. Sadly, it doesn’t appear to exist on Microsofts Hotmail. It doesnt appear to be on any of the major web mail services, such as Yahoo and Google, but where it it is on? Read more in this article on the Naked Security website.”]
Source: https://grahamcluley.com/how-hotmail-security-compared-gmail-yahoo/