Below you'll find the best email template for accepting an internship – just fill in the blanks for yourself. Here's a template: "Hi (John Doe), I hope you're having a wonderful week.This is in regard to my internship application. The student has been accepted for an internship position as a title in the department name. They will start on a specified date at an hourly wage. I am delighted to accept your offer for the Medical Research Intern position. Introducing Year Up United! Read the letter from our CEO and President, Ellen McClain. ×. Supervisor that he or she must write a letter of evaluation on the intern's performance and work as well as complete the Final Intern Evaluation Form. Application instructions.