Apology email for typo error

Here's an example of an apology email for a typo error:

Subject: Apology for Typo Error in Recent Email

Dear [Recipient's Name],

I am writing to apologize for a mistake that occurred in my recent email to you. Unfortunately, I made a typo error that resulted in [briefly describe the error, e.g. "a misspelled word" or "a grammatical mistake"].

I want to assure you that I take full responsibility for the error and am truly sorry for any inconvenience or frustration it may have caused. I understand the importance of attention to detail and the impact that a simple mistake can have on our communication.

Please be assured that I have taken steps to ensure that this type of error does not happen again in the future. I will be reviewing my work more closely to catch any mistakes before sending them out.

Once again, I apologize for the typo error and any inconvenience it may have caused. If you have any questions or concerns, please do not hesitate to reach out to me.

Thank you for your understanding and please let me know if there is anything else I can do to make it right.

Best regards,

[Your Name]

This email template is a good starting point, but you should customize it to fit your specific situation and tone. Here are some tips to keep in mind:

Remember that apologizing for a typo error shows that you value the recipient's time and attention, and that you are committed to maintaining a high level of quality in your communication.