Postal Service Practice Exam

The correct service available with express mail is registered mail service. Express mail offers a higher level of service that ensures fast delivery, typically overnight, and provides additional security features through registered mail. This service includes tracking and delivery confirmation, allowing senders to verify that their mail has reached its destination.

Registered mail service adds layers of protection and is specifically designed for sending valuable items, making it a suitable complement to express mail. It guarantees that the item is secured and carefully handled throughout the mailing process, which aligns with the express mail's commitment to speed and reliability.

In contrast, while return receipts, forwarding service, and special handling may be related to other mailing services, they do not specifically pertain to the features offered exclusively with express mail. Return receipt is a notification service confirming delivery, forwarding service pertains to redirecting mail, and special handling generally refers to a distinct handling preference but does not offer the same level of security and tracking as registered mail.