Question

帮个忙，用英文

我收到了一封邮件，这封邮件本来是应该是发给另一个人的，大家帮忙想想怎么措辞告诉给我发邮件的这个人，他发错对象了，谢谢（英文）
补充问题

Answer 1

给你写信的这个人是老外吧？那不用太客气，咱们中国人的观点好像是人家已经帮咱们了咱们应该客气再客气，其实老外不这么想。你就直接说他写错地址就行了，直接点，短一点，帮人家省点时间。

Hey buddy, you got the recipient's address wrong and it bounced back to me. Thanks again for doing this for me.

xxx

Answer 2

帮个忙

Answer 3

早说哇，要不可以这样说：

Sorry but it Looks like this email has not reached the right person:) Please kindly send it to the one as we've talked of, thanks again for your help as always!

Thank you.

Answer 4

I am sorry to tell you that the mail which you sent to me was addressed wrongly. Kindly confirm your intended recipient's email address. Thank you!

Answer 5

I am sorry to tell you that your email was sent wrong.I am not the one who should be recieved.Please check again,thanks.:)