It's also great for figuring out someone's email address. Open up a new draft and start typing iterations (e.g., first.last@domain.com, first@domain, etc.). Y

It's also great for figuring out someone's email address. Open up a new draft and start typing iterations (e.g., first.last@domain.com, first@domain, etc.). You'll know you've reached the right email when a profile pops up.