Which of the following is NOT a responsibility of the postal officer and postal supervisor?

The role of a postal officer and postal supervisor primarily focuses on overseeing operations related to mail management, ensuring proper procedures are followed, and maintaining the efficiency of postal services. Supervising the handling of mail involves directing staff, ensuring adherence to regulations, and managing workflow, which is central to the responsibilities of these positions.

Conducting unannounced inspections is part of the supervisory role, as it helps maintain service standards and compliance with postal regulations. Similarly, appointing a mail clerk falls under the jurisdiction of a postal supervisor, as they are responsible for staffing and personnel management.

Delivering mail personally, however, is not typically a responsibility of postal supervisors or officers. Their focus is more on management and oversight rather than performing delivery tasks themselves. The actual delivery of mail is usually carried out by postal carriers and clerks, who are specifically trained for that purpose. Thus, the correct answer indicates a distinction between the management functions of postal supervisors and the operational duties carried out by mail carriers.