If you're bothered about your email problems, DON'T get a new email address with Shell (if they actually offer them). Instead, get a new email account NOW (and NOT in two year's time) with a third-party provider that offers a 'mail collector' facility. (I use GMX, as do many other AB members:
https://www.gmx.co.uk/ ).
Then set up the 'mail collector', in your GMX account (or wherever), to automatically get any emails sent to your old account forwarded to your new one. That will give you two full years to ensure that everyone who might want to contact you is aware of your new email address, with
(a) no risk of you not seeing any mail sent to your old address throughout that period ; and
(b) no need to change your email address if you switch to another broadband provider at a later date.