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W elcome to the NIH Central Email Service website. The Central Email Service (CES) provides e-mail services for the NIH community. This Web Site is focused on aiding Users, the E-Mail Administrator and the Technical LAN Coordinator community with a variety of services and information resources. Our mission is to provide "Three 9's" email service, doing our part to provide a utility-like IT infrastructure that is easy to use, reliable, secure, ubiquitous and economical to the NIH community.