Final answer:
Key the email addresses of others on the CC line to make them visible to all recipients. The subject line should be clear and meaningful. Proofreading is crucial before sending.
Step-by-step explanation:
If you want the recipient of your e-mail to know that you are sending the message to others, key the email addresses of the other individuals on the CC (Carbon Copy) line in the email heading. The CC field is commonly used when you want to send a copy of an email to multiple recipients, and it ensures that everyone knows who else is receiving the email. This is different from the BCC (Blind Carbon Copy) field, where recipients can't see other individuals' email addresses. When addressing an email, it's also essential to make sure you have a clear subject line that accurately indicates the content of the email.
Good email etiquette includes using a meaningful subject line, providing clear and concise content, greeting the recipient properly in the salutation, as well as proofreading the email before sending it to ensure it is free of errors.