随着互联网技术的普及,人们开始越来越多地用电子文书代替纸介质文书,电子合同等重要文件在许多国家已经有了法律地位。这时,又如何“以邮戳为准”呢?在这样的背景下,“电子邮戳”(ElectronicPostMark,以下简写为EPM)诞生了。E P M 在国内还是一个崭新的概念,下面对其做一个粗 With the popularization of internet technology, people began to use electronic documents instead of paper media instruments more and more, and important documents such as electronic contracts have gained legal status in many countries. At this moment, how to “postmark”? In this context, ElectronicPostMark (EPT) was born. E P M in the country is still a new concept, the following to do a rough