用户的启用或禁用 POP3 或 IMAP4 访问Enable or Disable POP3 or IMAP4 access for a user

默认情况下,Exchange Online 中的所有用户启用 POP3 和 IMAP4。您可以为各个用户禁用它们。有关与 POP3 和 IMAP4 相关的其他信息,请参阅POP3 和 IMAP4By default, POP3 and IMAP4 are enabled for all users in Exchange Online. You can disable them for individual users. For additional information related to POP3 and IMAP4, see POP3 and IMAP4.

在开始之前,您需要知道什么?What do you need to know before you begin?

  • 估计完成时间:2 分钟。Estimated time to finish: two minutes.

  • 您必须先获得权限,然后才能执行此过程或多个过程。若要查看所需的权限,请参阅 Exchange Online 中的功能权限主题中的"POP3 和 IMAP4 设置"条目。You need to be assigned permissions before you can perform this procedure or procedures. To see what permissions you need, see the "POP3 and IMAP4 settings" section in the Feature permissions in Exchange Online topic.

  • 若要了解可能适用于此主题中过程的键盘快捷键,请参阅 Exchange 管理中心内的键盘快捷键For information about keyboard shortcuts that may apply to the procedures in this topic, see Keyboard shortcuts in the Exchange admin center.

提示

遇到问题了吗?请在 Exchange 论坛中寻求帮助。 请访问以下论坛:Exchange ServerExchange OnlineExchange Online ProtectionHaving problems? Ask for help in the Exchange forums. Visit the forums at Exchange Server,Exchange Online, or Exchange Online Protection.

您想执行什么操作?What do you want to do?

使用 EAC 对用户启用或禁用 POP3 或 IMAP4Use the EAC to enable or disable POP3 or IMAP4 for a user

  1. 在 EAC 中,导航到收件人 > 邮箱In the EAC, navigate to Recipients > Mailboxes.

  2. 在结果窗格中,选择您要为其启用或禁用 POP3 的用户,然后单击编辑编辑图标In the result pane, select the user for which you want to enable or disable POP3, and then click EditEdit icon.

  3. 用户邮箱对话框中,在控制台树中,单击邮箱功能In the User Mailbox dialog box, in the console tree, click Mailbox Features.

  4. 在结果窗格中,在电子邮件连接下执行下列选项之一:In the result pane, under Email Connectivity, do one of the following:

    • 若要在对用户启用 POP3 POP3: 已禁用,单击启用To enable POP3 for the user, under POP3: Disabled, click Enable.

    • 若要在对用户启用 IMAP4 IMAP4: 已禁用,单击启用To enable IMAP4 for the user, under IMAP4: Disabled, click Enable.

    • 若要在对用户禁用 POP3 POP3: 已启用,单击禁用To disable POP3 for the user, under POP3: Enabled, click Disable.

    • 若要在对用户禁用 IMAP4 IMAP4: 已启用,单击禁用To disable IMAP4 for the user, under IMAP4: Enabled, click Disable.

  5. 键入所需的项目保留天数。Click Save.

使用 Exchange 命令行管理程序启用或禁用 POP3 或 IMAP4 的用户Use the Exchange Management Shell to enable or disable POP3 or IMAP4 for a user

本示例对用户 Christa Knapp 启用 POP3。This example enables POP3 for the user Christa Knapp.

Set-CASMailbox -Identity "Christa Knapp" -POPEnabled $true

此示例对用户 John Smith 启用 IMAP4。This example enables IMAP4 for the user John Smith.

Set-CASMailbox -Identity "Christa Knapp" -IMAPEnabled $true

本示例对用户 John Smith 禁用 POP3。This example disables POP3 for the user John Smith.

Set-CASMailbox -Identity "Christa Knapp" -POPEnabled $false

此示例对用户 John Smith 禁用 IMAP4。This example disables IMAP4 for the user John Smith.

Set-CASMailbox -Identity "Christa Knapp" -IMAPEnabled $false

您如何知道这有效?How do you know this worked?

  1. 在 EAC 中,导航到收件人 > 邮箱In the EAC, navigate to Recipients > Mailboxes.

  2. 在结果窗格中,选择您要为其启用或禁用 POP3 或 IMAP4 的用户,然后单击编辑In the result pane, select the user for which you want to enable or disable POP3 or IMAP4, and then click Edit.

  3. 用户邮箱对话框中,在控制台树中,单击邮箱功能In the User Mailbox dialog box, in the console tree, click Mailbox Features.

  4. 在结果窗格中,在电子邮件连接下查看。In the result pane, look under Email Connectivity.

    • 如果为用户禁用 POP3,则您将看到POP3: 已禁用If POP3 is disabled for the user, you will see POP3: Disabled.

    • 如果对用户禁用 IMAP4,您将看到IMAP4: 已禁用If IMAP4 is disabled for the user, you will see IMAP4: Disabled.

    • 如果为用户启用 POP3,则您将看到POP3: 已启用If POP3 is enabled for the user, you will see POP3: Enabled.

    • 如果为用户启用了 IMAP4,您将看到IMAP4: 已启用If IMAP4 is enabled for the user, you will see IMAP4: Enabled.

  5. 单击“保存”。Click Save.