The concept describes a message sent after a previous interaction, such as a meeting, interview, or initial email. This communication serves as a reminder, an opportunity to provide additional information, or to reinforce a point discussed earlier. For example, a candidate might send a communication after a job interview to reiterate their interest and thank the interviewer for their time.
Such communications are important for maintaining relationships, demonstrating professionalism, and keeping opportunities alive. Historically, these were conducted via physical mail; however, the advent of electronic communication has made the process faster and more efficient. The practice reinforces commitment and increases the likelihood of a desired outcome.