What is the customer support email address? 19 January 2024 16:47 Updated If you have any questions, please feel free to email us at: customersupport@procustody.com Related articles Do I need to be a U.S. entity to have a Custodial Account with Prometheum? Are customer DAS and funds held separately from Prometheum? How do I set up multi-factor authentication for my account? Does Prometheum support onboarding for retail customers? What is Prometheum Inc.?