If you are in Europe, and at least for email, it is regulated.
The GDPR's Right to Data Portability means that a company is obligated to give you access to your personal data - they are within their right not to have you as a customer anymore, but they must give you at least a copy of whatever data they already have.
Of course, you'll probably have to jump some hoops to prove that you are you, but IMHO that's a reasonable compromise.
The GDPR's Right to Data Portability means that a company is obligated to give you access to your personal data - they are within their right not to have you as a customer anymore, but they must give you at least a copy of whatever data they already have.
Of course, you'll probably have to jump some hoops to prove that you are you, but IMHO that's a reasonable compromise.