Sending a thank you email after an interview is a great way to show your appreciation and professionalism. Here are some tips on what to say in a thank you email after an interview:

1. Address the email to the person who interviewed you and make sure you spell their name correctly.
2. Thank the person for their time and express your appreciation for the opportunity to interview for the position.
3. Reiterate your interest in the position and the company.
4. Mention something specific that you discussed during the interview to show that you were paying attention and to help jog the interviewers memory of you.
5. Keep the email short, sincere, and sent within 24 hours of the interview.
6. Avoid requesting anything that creates additional work for the interviewer.
7. Proofread your email for grammar and spelling before sending.

Here is an example of a thank you email template:

Subject: Thank you

Dear [Interviewer Name],

Thank you for taking the time to interview me for the [Position] role at [Company]. I appreciate the opportunity to learn more about the position and the company culture.

I was particularly interested in [something specific you discussed during the interview], and I believe my skills and experience would make me a great fit for the role.

Please let me know if there is any additional information I can provide or if you have any further questions. I look forward to hearing from you about next steps.

Thank you again for your time and consideration.

Best regards, [Your Name]

Remember to customize the email to fit your needs and the specific position you are applying for.