We detected something unusual about a recent sign-in to your Email account. To help keep you safe, we required an extra security challenge.
IP address: 188.8.131.52
Date: 22/06/2016 9:32 PM (GMT)
If this was you, then you can safely ignore this email. If you’re not sure this was you, a malicious user might have your password.
To recover your account completely from the malicious user, click here, Sign In toRe-validate/Recover your Account
The Microsoft account team