Can I receive my lessons at two different email addresses?
That's an odd request, but no judgement here. Sorry, you cannot receive your lessons at two different email addresses.
Note however that you can access all your lessons and corrections from your User Space at any time. If you receive your lessons using your professional email address for example, you can still access them from home this way.
Of course, you can change the reception address for your lessons at any time from your User Space.