unauthorized login attempts

How do I find out the IP address of unauthorized login attempts to my email account?

Don't know which email provider you're using, but among some you can check the logs through your web mail client.

Gmail - Yes - Click the details link at the bottom right of the desktop inbox.



Outlook.com - Yes - Check the activity page at Sign in to your Microsoft account

Time Warner - No (Log in tracking?)

Yahoo - Yes - Check the activity page - Yahoo - login