Proofpoint Secure Email Relay

The County of Riverside’s Information Technology department is seeking quotations from authorized Proofpoint partners to provide a subscription‑based Secure Email Relay service. The contract covers a one‑year term (Dec 15 2026 – Dec 14 2027) with an optional second year, delivering up to 250 GB of email‑security throughput per year (with options to add additional capacity). Vendors must submit a formal quote, Proofpoint reseller authorization, and required compliance documentation via PublicPurchase.com by 1:30 PM PT on November 10, 2026. The award will be made 5‑45 days after submission, and the County may apply a 5 % preference for veteran, local, or small businesses. • Service: Proofpoint Secure Email Relay (cloud‑based email security) • Term: 1 year (option to renew for a second year) • Throughput: 250 GB/yr (base) with incremental 250 GB add‑ons available • Quantity: 1 subscription (plus optional add‑ons) • Delivery: Electronic license delivery after award • Submission deadline: Nov 10 2026, 1:30 PM PT (electronic) • Evaluation criteria: price, compliance, discounts, warranties, delivery, support • Required attachments: Formal quote, Proofpoint reseller letter, insurance, business license, etc.