The DfE will ask you to use a personal email address on their registration page, rather than a work or university email address that you might lose access to.  

We ask that you please use the same personal email address throughout your NPQ journey with us. This ensures we maintain a seamless connection with you, preventing potential issues caused by changes in school or position, duplicate applications, and minimises the risk of our messages being blocked by school firewalls.

By using a personal email address, you help us stay consistent, accurate, and timely with the information we send your way. If this poses any challenges for you, don't hesitate to let us know and we will make every effort to accommodate.