End-to-end encryption for email can be used to ensure that only the sender and the recipients of a message can read the contents. Without this protection it is easy for email providers and mass surveillance to read your messages. If you would like to learn more about how end-to-end encryption in Thunderbird works, check out our article: <a href="%(encryption)s">Introduction to End-to-end encryption in Thunderbird</a>.
可使用端到端加密的邮件来确保仅发件人与收件人双方能阅读内容。若无这层保护，电子邮件服务商或大规模监控者很容易就能窃取您的消息。若想要了解 Thunderbird 中的端到端加密邮件的工作原理，请参阅此文章：<a href="%(encryption)s">Introduction to End-to-end encryption in Thunderbird</a>。