Using an email from school as proof of studentship

Hello.
I am planning to apply (again) for the Github Student Developer pack.
My school didn’t provide an id card or any sort of documents this year for the lockdown situation. Last year’s id card is already expired too.
However, school sent me an email a few days ago regarding my fees. It contains my numeric id too.
I was wondering if I could use that email as a proof of studentship.
Thanks in advance!