An email message form includes all of the following main areas except a. the to box b. the subject box c. the body box d. the out box

Option D

Explanation:

the To Box: This box contains the email id of the receiver to whom we send the mail.

the Subject Box: This box contains the subject of the email.

the Body Box: This box contains the content of the email.

the Out Box: This is a folder section that contains the messages that are not sent due to some network issues.

Hence ,

option a , b, c are the part of email message form whereas option d is not a part of email message form.