In a professional setting,when would the use of an emoticon be most appropriate?

A) When the communication is formal and internal
B) When you don't want to hurt someone's feeling
C) When it is neutral enough to send to all professionals
D) When the message is being sent to those outside the organization
E) When communicating with close colleagues

In a professional setting, the use of emoticons should be avoided as much as possible. However, if it is necessary, it is best to use them when communicating with close colleagues who are familiar with your communication style and sense of humor. Emoticons should never be used when communicating with individuals outside the organization, as it may be perceived as unprofessional. They should also not be used in more formal and internal communication or when trying to avoid hurting someone's feelings, as they may not convey the intended tone or seriousness of the message. Overall, it is best to err on the side of caution and avoid using emoticons in professional communication.