@article{oai:uuair.repo.nii.ac.jp:00013664, author = {倪, 永茂 and NI, Yongmao}, issue = {55}, journal = {宇都宮大学国際学部研究論集, Journal of the School of International Studies, Utsunomiya University}, month = {Feb}, note = {text, 紀要論文 / Departmental Bulletin Paper, No matter how many serious efforts have been made by the government, companies, and related organizations to combat spam emails, the number of them is increasing year by year, and individual users have no choice but to take measures to combat this problem. In this article, we explain how email works, how to recognize header information, and sum up the definition and types of spam. Furthermore, their disguise is also mentioned. And we explain in detail how we, as individual users, can counteract spam. These include measures to avoid receiving them, how to deal with them received, how to determine whether or not it is spam, measures against advertising and promotional email, use of email filtering, and S/MIME.}, pages = {57--64}, title = {個人利用者による迷惑メール対策}, year = {2023}, yomi = {ニイ, ヨンモ} }