Acknowledgment of Receipt of Application: Referred To Colleague for Response
[Name, Company Name & Address here]
I received your letter along with the resume regarding an open position in our organization.I would like to tell you that you addressed your letter to the wrong person; I am not in the human resources department of our company. However, I have passed your resume to the concerned person in the human resources department.
H.R. Executive of our Company, will be reviewing your application and will respond to you in due course.
You can contact (him/her) on – [no. here].
[Your name & Designation]