Apology mail for delay

Here's an example of an apology email for a delay:

Subject: Apology for Delay in [Project/Service]

Dear [Recipient's Name],

I am writing to express my sincerest apologies for the delay in [project/service] that we had committed to delivering to you by [original deadline]. We understand that delays can be frustrating and inconvenient, and we are truly sorry for any inconvenience this may have caused.

Please know that we take full responsibility for the delay and are working diligently to rectify the situation as soon as possible. Our team has been working overtime to ensure that the project is completed to the highest standards, and we are confident that the final product will meet your expectations.

We appreciate your patience and understanding during this time, and we want to assure you that we are doing everything in our power to minimize the impact of the delay. We will keep you updated on our progress and will notify you as soon as the project is complete.

If you have any questions or concerns, please do not hesitate to reach out to us. We value your business and appreciate your continued trust in us.

Once again, we apologize for the delay and appreciate your understanding.

Sincerely,

[Your Name] [Your Title] [Company Name]

You can customize this email to fit your specific situation and needs. Remember to: