如果需要保护电子邮件的隐私,请对其进行加密。 加密 Outlook 中的电子邮件意味着它将从可读纯文本转换为乱码密码文本。 只有具有与用于加密邮件 公钥 匹配 私钥 的收件人才能破译邮件以供阅读。 任何没有相应私钥的收件人都会看到无法加密的文本。 注意:若要使用加密,你的帐户必须具有符合条件的 Microsoft 365 订阅。比...
作为管理Exchange Online的管理员,可以创建邮件流规则 (也称为传输规则) ,以帮助保护发送和接收的电子邮件。 可以设置规则来加密任何传出电子邮件,并删除来自组织内部的加密邮件或答复组织发送的加密邮件的加密。 可以使用Exchange 管理中心 (EAC)或Exchange Online PowerShell 来创建这些规则。 除了整体的加密规则,您还...
To be clear, Outlook already encrypts the connection between the sender’s and recipient’s email providers by default. However, the default encryption may not protect the message once the mail reaches the recipient’s email provider. This is why Microsoft Outlook offers a dedicated encryption opt...
For example, Microsoft 365 uses Transport Layer Security (TLS) to encrypt the connection, or session, between two servers.Here's how email encryption typically works:A message is encrypted, or transformed from plain text into unreadable ciphertext, either on the sender's machine, or by a ...
可以向用户推荐允许用户分配权限的敏感度标签,但只能自动应用于“请勿转发”和“Encrypt-Only”选项。 配置用户分配的权限: Outlook 限制 在Outlook 中,当用户应用一个让他们为邮件分配权限的敏感标签时,可以选择 “不转发”选项 或“只加密”。 用户将在邮件顶部看到标签名称和说明,这表示正在保护该内容。 与 Word...
View and reply to an encrypted message with another email client Verify an S/MIME signature of a digitally signed message View and reply to an encrypted message If you're in a Microsoft 365 organization, you can read messages encrypted with the encrypt-only or do-not-forward policies, or...
Why do I need to encrypt my emails?Before email, we often sent private information through the mail without a second thought. However, the digital age has changed how we send and receive information because it can be accessed from anywhere in the world. Criminals who know what ...
When sending an encrypted email to another user, the public key of that user's encryption certificate is obtained, and encrypts the email you send. The recipient decrypts the email using the private key on their device. Users can have a history of certificates used to encrypt email. Each ...
com.microsoft.outlook.Mail.SMIMEEnabled.EncryptAllMail.UserChangeAllowed 此键指定最终用户是否可以更改 S/MIME 设置。 值类型:布尔值 接受的值:true、false 如果未指定,则为默认值:true 必需:否 示例:false 托管设备、托管应用 com.microsoft.outlook.Mail.SMIMEEnabled.SignAllMail 此密钥指定是否需要 S/MIME 签...
For example, if you need to send tax documents to your accountant’s email, encrypting the files can prevent hackers from viewing your personal information. When you encrypt a file, the data becomes scrambled. Here’s how an address and social security number may appear unencrypted: John Doe ...