The UPU maintains a list of reserved names that shall include (i) names contractually required by ICANN in accordance with the .POST Sponsored TLD Agreement; and (ii) names that the UPU has decided in its sole discretion should be reserved in the best interest of the global postal community.
The UPU reserves the right to amend this list and shall allocate these names in the future under one or more of the identified allocation mechanisms.
The UPU's reservation of the names implicitly includes all translations and transliterations of the names appearing on this list.
For names consisting of more than one word, (e.g. "customerservice"), all punctuated versions would also not be available for registration. For example, since "customerservice" is reserved then "customer-service" and "customer_service" would not be available for registration.
List of reserved names8/11/2020
Under specific circumstances, the Sponsor may, subject to additional policies, authorize registration of .POST domain names using the Sponsor reserved names. Applicants shall submit a formal registration request along with a duly completed Reserved Name Authorization Request Form, in which they shall provide further justification for the release of the reserved name concerned and sufficient evidence that use of that name complies with the legislation or authority to which they are subject.