Hi everybody!

i have received an acceptance letter from the university. I have to answer in email if i accept the admission. I wrote an email, but have some questions.
I dont know what to write in subject and if my email is grammatically correct. May be you can advice me to add something. I appreciate your help!

" Dear ____,

I am writing to notify you of my decision to accept your offer to enrol in the ___ program at ____ University.
Thank you for your time and consideration.

All the required originals of documents will be submitted at the enrolment.

Sincerely,

_____ "

Thank you!