The Department of the Interior, specifically the Bureau of Indian Affairs, is soliciting proposals for the procurement of Proofpoint ET Pro licenses for its Office of Information Technology (OIT), with the opportunity set aside entirely for small businesses. The contract will be structured as a Firm-Fixed-Price Purchase Order, covering a base period from September 18, 2025, to September 17, 2026, with an option for an additional year. This procurement is crucial for enhancing the agency's IT security and compliance capabilities, ensuring that the selected vendor provides brand-name licenses as specified. Interested parties must submit their quotes by September 12, 2025, at 9:00 AM Eastern Time, and can direct inquiries to Jeffrey Pearson at Jeffrey.Pearson@bia.gov or by phone at 571-560-0519.