Apology Letter to Client for Sending Wrong Email

Sample apology email letter after you sent a wrong email to client, business partner, supplier, manager, boss, student, teacher etc with wrong contents. Apology letter for sending email with typos, or unverified information.

Apology Letter to Client for Sending Wrong Email

Dear Mr. Ed Sheeran

I am writing to you because I would like to formally apologise to you for sending you an email that wasn’t meant for you.  Yesterday I was going through all of my emails, and trying to respond to them all, and as I am the company director I have a lot of business emails. I guess I was so tired that I send you the wrong email, and sent your one to someone else. Again I am so sorry for the inconvenience. Tomorrow I will send you your right email, and next time I do all of my emails I will make sure to have plenty of coffee, and sleep. I hope you understand that you have to delete that email due to it containing security information for another client of mine.

Yours sincerely

Mr. Ibsham Norris

Apology Letter for Sending Wrong Email

Miss Joan
Street Address
City, ST ZIP Code

Dear Miss Joan,

I’m writing to you to apologize the last email I sent to you was sent by mistake. Please I hope you understand, and please delete that email. I trust that for privacy purposes you listen. I again apologize, and thank you for understanding.


Client’s name

Apology Letter Sending Wrong Information



The Media department, Nextsole Inc

Respected sir,

With all my respect, it is to inform you that the information provided to you for the new advertisement campaign was not updated, and had few errors. We are really sorry to you for not providing the updated data in time. We have sent you the updated file along with all the other information. Kindly discard the previous file, and use this one for the campaign. We are again sorry of the inconvenience it may has caused. Thank you.

Yours sincerely,

Mrs. Samatha Jack

Sales department

Typo Error Apology Email



The manager, Systems ltd

Respected sir,

With due respect, I beg to say that the list that was mailed to you yesterday having names of guests for the annual dinner function has minor error in it. There was a name “Alexa ashwin” which is wrong, and the correct name is “Alexa Ashwil”. I am really sorry for this typo error. I have attached the updated list, and I have double checked it as well. Kindly ignore the previous list, and consider this one.  Sorry again for the inconvenience. Thank you.

Yours sincerely,

Anitha James

Apology letter sending wrong information

 Dear Sir,

With all due respect I am writing this letter to inform you that I did not send you the information that you requested. There was some mistake, and I sent you an email with the wrong information that was supposed to be sent to someone else.  I think the information I meant to send to you got sent to the other person. I will send you the information you require by tomorrow.

Please excuse me for this mistake; I will make sure it does not happen again. For further queries, you may contact me at the number provided below.

Best Regards,

Bilal Ali

Apology Letter Sending Wrong Information

To: Employees of Eli Moore Inc.
Westborough, Miami, United States

In my last letter, I informed everyone that our meeting will take place at the City Cultural Center on 35 Avenue. That was a mistake; our meeting will actually be at the Legislature in downtown. I apologize for the inconvenience.

Thank you,
Gilberto Johnson
Westborough, Miami, United States


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