The Environmental Protection Agency (EPA) is seeking information from vendors regarding the purchase of email subscription services for a Communication System/Platform designed to develop and distribute e-newsletters to stakeholders. The platform must support scalability for at least 50,000 subscribers across multiple campaigns, efficient contact management, role-based user access, customizable content creation, and robust analytics and reporting capabilities. This RFI aims to gather market research and identify businesses that can meet the specified requirements, with no guarantee of a subsequent solicitation or award. Interested vendors are encouraged to submit their technical specifications and materials via email to OAR NVFEL SACO at OARNVFELSACO@epa.gov, referencing RFI: 68HE0M26Q0003 in the subject line.