【摘要】 分析了MTA方式邮件过滤系统的业务流量和网络服务特点,以排队论为基础,建立了一个高性能邮件过滤服务模型,用于对邮件过滤系统的服务能力进行理论预测,并结合一个具体的应用场景,提供一个实例,其理论分析结果与实际情况相符,验证了该模型的有效性。更多还原

【Abstract】 In this paper,some characteristics of traffic and network service in E-mail filtering system with MTA are analyzed.Based on the Queuing Theory,a service model of E-mail filtering system with high performance is constructed.And the model is utilized to analyze the service capability of E-mail filtering system.In addition,a detailed analysis to a concrete application is presented.By comparing the results from theoretical analysis with the consequences from concerned engineering projects,the effect and efficiency of this model are validated.更多还原