How can a customer obtain the date and time of delivery along with an image of the signature?

The correct answer indicates that customers have the ability to obtain the date and time of delivery along with an image of the signature through their email. This method is often designed for convenience, allowing customers to receive important delivery information and documentation without needing to visit a physical location or make a phone call.

Having the details and the signature image sent via email provides a quick and efficient way for customers to access the information they need, particularly for tracking packages and confirming delivery. This option eliminates the need for more inconvenient methods, such as making requests by phone or visiting a post office in person. It aligns with the increasing trend towards digital accessibility and user-friendly services that many postal systems have adopted.

While other options may also offer means to access such information, email provides a direct and immediate way to receive comprehensive delivery details, which is likely why it is the preferable choice in this scenario.