ATTACHMENT D- RFB 758 2200000545-Blacklists to be Checked.xlsx

This is an attachment to Request for Bid (RFB) 758 2200000545 for Secure IP Addresses, establishing mandatory blacklist verification requirements for all vendors participating in the procurement. The document lists 79 specific blacklists and real-time blackhole lists (RBLs) that all bidders must review and verify compliance against prior to submission. These blacklists encompass spam, malware, phishing, botnets, open relay, and other compromised IP address databases from sources including Spamhaus, Barracuda, SORBS, Abusix Mail Intelligence, and numerous other reputation and security monitoring services. Vendors are required to ensure their IP addresses are not listed on any of these blacklists as a condition of bid eligibility and contract performance.

No additional pricing, contract term, award timeline, or other contractual details are provided in this attachment. The document serves solely as a technical compliance checklist to validate that vendor infrastructure meets security and reputation standards required by the procuring jurisdiction.