The blind carbon copy function on email should be avoided in most situations. Bcc’ing implies a certain level of confidentiality, such as performance reviews, to a major decision maker. When reading through an email, decide whether a person belongs on the carbon copy or BCC field based upon their role within the company and whether the information truly fulfills a “need-to-know” basis.
8 Mistakes Professionals Make When Sending Emails
4. Using the BCC Function