發錯電郵給其他人,怎寫禮貌點英文

I am sorry for sending a wrong mail to you of which should be sent to Amy.

應該係Sorry for sending a wrong email to you of which should be sent to Amy.

Sorry, the last e-mail sent to you was by mistake. The e-mail should be attention of Amy. Please ignore it.

Please ignore the email I sent you earlier. It should have been sent to Amy instead. Please accept my apology.

Sorry this email was sent to you by mistake. The email is actually for the attention of Amy.
[Please ignore my previous email or Please forward the email to Amy]. thanks.

Sorry for sending a wrong email to you of which should be sent to Amy.