Pretty much all the fraud orders I receive are yahoo/hotmail based email addresses. I receive a declined credit card response, and then try to contact them with obviously no response.
I even thought about blocking any yahoo/hotmail email accounts from creating an account on my website.
Or maybe implementing a "verify email address" link similar to how forums work; at least this will weed out the lazy people that don't even try to create a fake real email with yahoo/hotmail. Because there are times where these emails are not even valid yahoo/hotmail accounts.
Do you guys have issues with yahoo/hotmail emaill accounts? What methods do you use to control these type of fraud customers?