Acknowledge receipt of this mail

Here is a standard acknowledgement email:

Subject: Acknowledgement of Receipt of Your Email

Dear [Name],

I acknowledge receipt of your email dated [Date] regarding [Subject]. I appreciate you bringing this matter to my attention and I will ensure that it is given due consideration.

Please be assured that I will respond to your email as soon as possible. If you have any further questions or concerns, please do not hesitate to contact me.

Thank you for your email.

Best regards, [Your Name]