メールの「TO・CC・BCC」のいけ・い - ビズ

ccCC stands for carbon copy, a function that lets you send a copy of an email to someone who is not the primary recipient. Learn when and how to use CC in email, and see examples of different scenarios where CC can be usefulAchieve the Certified in Cybersecurity (CC) certification with ISC2's comprehensive training & certification programs. Get your free exam & training