Credit card mail refers to the mail sent by the bank or credit card company to the cardholder. This email usually contains information such as due date of reminder card, due date of bill, lost or stolen card, loan or deferred payment plan, etc. Some banks or credit card companies may offer discounts or promotion plans by mail to encourage customers to join specific credit card plans.

In most cases, credit card email is a very convenient service, which can help cardholders keep abreast of the latest developments of banks or credit card companies, including their standard interest rates and preferential plans. Credit card e-mail can also ensure that cardholders receive important information such as bills in time, so as to make timely repayment decisions and maintain a good credit record.

However, sometimes credit card mail may be the target of fraudsters. Some criminals will pretend to be banks or credit card companies to send "fake emails" to deceive customers. These fake emails may contain false information, such as asking customers to provide personal information on the premise of guaranteeing free service or reward funds. Therefore, cardholders need to pay attention to verifying the source of mail and be vigilant at all times.