Hongkong Post today reminded people to be alert for fake emails requiring recipients to settle payment for mail delivery.
The department said that it did not send the recently found emails bearing its name and logo.
People are advised not to click on the links of any suspicious email, provide any personal and credit card information through such links, or make any payment.
The department added that it has reported the fraudulent emails to Police for investigation.
Call 2921 2222 for enquiries.