Um servidor de e-mail distribuído, flexível, escalável e tolerante a intrusões

Leonardo OliveiraDavi ArnautCarlos Maziero

E-mail is an essential tool in today's Internet. However, architectures of production e-mail systems are prone to several problems that impact their scalability and open doors to dependability problems. Many solutions have been proposed to solve such deficiencies and to provide better scalability and reliability to such systems. This paper presents a distributed architecture for e-mail servers. Its design is centered on performance, scalability, configuration flexibility, and fault/intrusion tolerance aspects. The proposal uses techniques like autonomous cells struturing, storage fragmentation and scattering, mailbox cyphering, event-based mail processing and hook-based filtering.

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Biblioteca Digital Brasileira de Computação - Contato:
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