Microsoft允许您将最多十个电子邮件地址添加到您的帐户。如果一个电子邮件地址被锁定(email address is locked)或泄露(compromised)，您可以使用其他电子邮件地址访问您的帐户。
本教程将向您展示如何在Microsoft帐户中添加和删除电子邮件地址。您还将了解如何切换或更改您的Microsoft帐户的主电子邮件地址。
Microsoft将 Windows 设备上显示的主要电子邮件地址称为“主要别名”。您必须至少有两个Microsoft帐户电子邮件地址才能更改您的主要别名。如果您的Microsoft帐户只有一个电子邮件地址，请按照以下步骤添加新的电子邮件地址。
如何将电子邮件地址(Email Address)添加到Microsoft 帐户(Microsoft Account)
- 打开您的 Web 浏览器并通过account.microsoft.com或login.live.com登录您的(login.live.com)Microsoft帐户页面。
- 选择您的显示名称或在顶部菜单中选择您的信息。
- 滚动到“帐户信息”部分，然后选择“编辑(Edit)帐户信息”。
- 选择添加电子邮件地址。
- 如果出现提示，请登录您的帐户。输入您的Microsoft 帐户密码(Microsoft account password)并选择登录以继续。
- 您可以创建新的Outlook电子邮件地址或使用现有的电子邮件地址。如果您要添加新电子邮件地址，请选择创建(Create)新电子邮件地址并将其添加为别名。在对话框中输入电子邮件地址，然后选择(Enter)添加(Add)别名。
(Select Add)如果您要添加现有的非Microsoft电子邮件地址，请(Microsoft)选择添加现有电子邮件地址作为Microsoft帐户别名。在对话框中输入电子邮件地址，然后选择添加(Add)别名。
注意：现有电子邮件地址不得链接到不同的 Microsoft 帐户(linked to a different Microsoft account)。
- 打开发送到该地址的验证邮件，然后单击邮件中的链接。这有助于Microsoft验证您是否拥有该帐户。
- 输入您的帐户密码并登录以继续。
验证(Verify)新别名很重要。如果您在收件箱中没有找到验证电子邮件，请返回“帐户信息”页面（参见步骤 3）并选择验证(Verify)。
这将提示Microsoft将验证链接重新发送到您的电子邮件地址。下一步是将新电子邮件地址设为您的Microsoft帐户的主要别名。
如何更改您的 Microsoft 帐户电子邮件(Your Microsoft Account Email)
- 在“帐户信息”页面上找到新的电子邮件地址，然后选择设为(Make)主要。
- 在确认弹出窗口中
选择是。(Yes)
您可以使用与您的帐户关联的所有帐户别名或电子邮件地址登录Microsoft应用和服务。(Microsoft)但是，主要电子邮件别名会出现在您的Microsoft设备（Windows PC 和 Xbox）上。
- 您可以删除以前的主要别名或将其保留为您的备用电子邮件地址。选择地址下方的删除以将其从您的帐户中删除
。(Remove)
您可能会收到提示，要求您输入密码或发送到您的电子邮件或电话号码的双因素身份验证代码。
Microsoft允许您每周更改两次帐户的主要别名。如果您尝试在一周内第三次更改您的主要别名，您将收到下图中的错误消息。
更改登录首选项
如前所述，您可以使用连接到您帐户的所有电子邮件地址登录Microsoft服务。(Microsoft)但是，为了提高您的帐户安全性，Microsoft建议使用您监控的电子邮件地址登录。
如果您几乎不使用电子邮件地址，我们建议您在Microsoft帐户的登录首选项中将其禁用。
- 打开Microsoft“帐户信息”页面(Microsoft “Account info” page)，如果出现提示，请输入您的帐户密码。
- 滚动到“登录(Sign-in)首选项”部分，然后选择更改(Change)登录首选项。
- 取消选中您要禁用的辅助电子邮件地址旁边的复选框，然后选择保存(Save)。
Microsoft 不会从您的帐户中移除或删除电子邮件地址(delete the email address from your account)。但是，您将无法使用该电子邮件地址登录您的帐户。顺便说一句，您无法从登录首选项中删除您的主要别名。
How to Change Your Microsoft Account Email
Microsoft lets you add up to ten email addressеs to your account. If оne email address is locked or compromised, you can access your account with alternative email addresses.
This tutorial will show you how to add and remove email addresses from your Microsoft account. You’ll also learn how to switch or change your Microsoft account’s primary email address.
Microsoft calls the principal email address displayed on your Windows devices the “primary alias.” You must have at least two Microsoft account email addresses to change your primary alias. If your Microsoft account has only one email address, follow the steps below to add a new email address.
How to Add an Email Address to a Microsoft Account
- Open your web browser and sign in to your Microsoft account page via account.microsoft.com or login.live.com.
- Select your display name or select Your info on the top menu.
- Scroll to the “Account info” section and select Edit account info.
- Select Add email address.
- Sign in to your account if prompted. Enter your Microsoft account password and select Sign in to continue.
- You can either create a new Outlook email address or use an existing email address. Select Create a new email address and add it as an alias if you’re adding a new email address. Enter an email address in the dialog box and select Add alias.
Select Add an existing email address as a Microsoft account alias if you’re adding an existing non-Microsoft email address. Enter the email address in the dialog box and select Add alias.
Note: The existing email address mustn’t be linked to a different Microsoft account.
- Open the verification email sent to the address and click the link in the message. That helps Microsoft verify that you own the account.
- Enter your account password and sign in to continue.
Verifying the new alias is important. If you don’t find a verification email in your inbox, return to the “Account info” page (see step #3) and select Verify.
That’ll prompt Microsoft to resend the verification link to your email address. The next step is to make the new email address your Microsoft account’s primary alias.
How to Change Your Microsoft Account Email
- Locate the new email address on the “Account info” page and select Make primary.
- Select Yes on the confirmation pop-up.
You can sign in to Microsoft apps and services using all account aliases or email addresses connected to your account. However, the primary email alias appears on your Microsoft devices—Windows PC and Xbox.
- You can delete the previous primary alias or leave it as your alternate email address. Select Remove below the address to delete it from your account.
You may get a prompt to enter your password or two-factor authentication code sent to your email or phone number.
Microsoft allows you to change your account’s primary alias twice weekly. You’d get the error message in the image below if you try to change your primary alias for the third time in one week.
Change Sign-in Preferences
As mentioned earlier, you can sign in to Microsoft services using all email addresses connected to your account. To increase your account security, however, Microsoft recommends signing in using email addresses that you monitor.
If you barely use an email address, we recommend disabling it in your Microsoft account’s sign-in preference.
- Open the Microsoft “Account info” page and enter your account password if prompted.
- Scroll to the “Sign-in preferences” section and select Change sign-in preferences.
- Deselect the checkbox next to the secondary email address(es) you want to disable and select Save.
Microsoft won’t remove or delete the email address from your account. However, you won’t be able to sign in to your account using the email address. By the way, you can’t remove your primary alias from your sign-in preference.
