Is there a way to remove any mail aspect of FB? I looked at this "Other" folder today for the first time, and the only two mails in there were replies to spam m

Is there a way to remove any mail aspect of FB? I looked at this "Other" folder today for the first time, and the only two mails in there were replies to spam messages I'm supposed to have sent. I see zero benefit in having a Facebook email address. I want to give it back.