一、引言黑龙江省邮电管理局的企业网结合开放的、先进的Intranet／Web以及消息传递和工作流管理技术，为企业构造一个开放的信息资源管理环境，建立图文声像并茂的一个无纸办公决策服务系统，是一种全新的企业管理信息环境。二、主要功能黑龙江省邮电管理局企业网的总体功能不 I. INTRODUCTION Heilongjiang Provincial Bureau of Posts and Telecommunications business network combined with open, advanced Intranet / Web and messaging and workflow management technology for enterprises to build an open information resources management environment, the establishment of a picture-free audio and paperless paperless Office decision service system, is a new business management information environment. Second, the main function Heilongjiang Province, the overall function of the postal administration network