What is a common outcome of poor mail sorting?

Delays in mail delivery are a common outcome of poor mail sorting because an ineffective sorting process can lead to misrouted or lost mail. When mail is not sorted accurately, it can take longer for items to reach their intended destinations, resulting in a backlog of deliveries. This inefficiency disrupts the flow of mail and can frustrate customers who are expecting timely service. In the context of a mail service environment, efficient sorting is crucial for maintaining timely delivery schedules. Thus, when sorting is poor, the system's overall reliability diminishes, clearly leading to delays.