Understood, but you have to think of this before you register your callsign because they publish the history of addresses that have been used. So it's too late

Understood, but you have to think of this before you register your callsign because they publish the history of addresses that have been used. So it's too late for someone like me, who has already used his home address. The PO box would be the most private, at whatever cost that is. I would definitely not want to use my work address (which is what many people recommend), because anyone receiving an email from me would know my name and employer.