Hold Mail Service The information you supply will be used to provide hold mail service at the address and for the date(s) that you request. Please be aware that this service is voluntary; and that requested information is required to provide the service. Collection of information for this service is authorized by 39 USC 403 and 404. We do not disclose your personal information to anyone, except in accordance with the Privacy Act. Authorized disclosures include limited circumstances such as the following: (a) in a legal proceeding in which the USPS is a party or has an interest, or pursuant to federal court order. (b) to a congressional office at your request; (c) to a contractor, such as a technology provider, customer service provider, or other service provider, acting on behalf of the Postal Service. (d) to a government law enforcement agency in accordance with law. (e) to the sender or address of the mail-piece in connection with the resolution of a claim. (f) to an expert consultant for the purpose of determining the value of a lost or damaged item, or to determine otherwise the validity of the claim. For information about additional protections we provide you, please visit our Privacy Policy .