Indeed, you can use other characters as well. I've got the underscore '_' on mine, and use it for all my random-signup emails. It's great, once in a blue moon y

Indeed, you can use other characters as well. I've got the underscore '_' on mine, and use it for all my random-signup emails. It's great, once in a blue moon you find one that leaks your ID or spams you, and I can then immediately bin that variant.