Microsoft graph api Microsoft Graph：如何从电子邮件中获取别名？_Microsoft Graph Api_Microsoft Graph Mail

Microsoft graph api Microsoft Graph：如何从电子邮件中获取别名？

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Microsoft graph api Microsoft Graph：如何从电子邮件中获取别名？,microsoft-graph-api,microsoft-graph-mail,Microsoft Graph Api,Microsoft Graph Mail,当我使用Microsoft Graph检索邮件的toRecipients或internetMessageHeaders时，我无法找到邮件发送到的实际电子邮件别名。如何获取别名？它总是返回“父”帐户，而不是别名帐户例如，这显示alias1@company.com作为帐户的别名email1@company.com 请求： https://graph.microsoft.com/v1.0/users/email1@company.com？$select=proxyAddresses 答复： {

当我使用Microsoft Graph检索邮件的

toRecipients

或

internetMessageHeaders

时，我无法找到邮件发送到的实际电子邮件别名。如何获取别名？它总是返回“父”帐户，而不是别名帐户

例如，这显示

alias1@company.com

作为帐户的别名

email1@company.com

请求：

https://graph.microsoft.com/v1.0/users/email1@company.com？$select=proxyAddresses

答复：

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users(proxyAddresses)/$entity",
    "proxyAddresses": [
        "smtp:alias1@company.com",
        "X500:/o=Org1/ou=External (xxxxx)/cn=Recipients/cn=00000000000000000000",
        "x500:/o=ExchangeLabs/ou=Exchange Administrative Group (xxxxx)/cn=Recipients/cn=1111111111111111",
        "smtp:email1@company.mail.onmicrosoft.com",
        "X500:/o=Org1/ou=Exchange Administrative Group (xxxxx)/cn=Recipients/cn=yyyyyyyy",
        "smtp:email1@company.onmicrosoft.com",
        "SMTP:email1@company.com"
    ]
}

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('...')/messages(toRecipients,internetMessageHeaders)/$entity",
    "@odata.etag": "W/\"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\"",
    "id": "{messageId}",
    "internetMessageHeaders": [
        {
            "name": "Received",
            "value": "...."
        },
        {
            "name": "Received",
            "value": "..."
        },
        {
            "name": "Received",
            "value": "..."
        },
        {
            "name": "Authentication-Results",
            "value": "company.com; dkim=none (message not signed) header.d=none;company.com; dmarc=none action=none header.from=company.com;"
        },
        {
         ...
        }
    ],
    "toRecipients": [
        {
            "emailAddress": {
                "name": "FirstName LastName",
                "address": "email1@company.com"
            }
        }
    ]
}

然后我向

alias1@company.com

。检索

toRecipients

或

internetMessageHeaders

时，我没有看到别名，只有父帐户

email@company.com

请求：

https://graph.microsoft.com/v1.0/me/messages/{messageId}？$select=toRecipients，internetMessageHeader

答复：

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users(proxyAddresses)/$entity",
    "proxyAddresses": [
        "smtp:alias1@company.com",
        "X500:/o=Org1/ou=External (xxxxx)/cn=Recipients/cn=00000000000000000000",
        "x500:/o=ExchangeLabs/ou=Exchange Administrative Group (xxxxx)/cn=Recipients/cn=1111111111111111",
        "smtp:email1@company.mail.onmicrosoft.com",
        "X500:/o=Org1/ou=Exchange Administrative Group (xxxxx)/cn=Recipients/cn=yyyyyyyy",
        "smtp:email1@company.onmicrosoft.com",
        "SMTP:email1@company.com"
    ]
}

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('...')/messages(toRecipients,internetMessageHeaders)/$entity",
    "@odata.etag": "W/\"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX\"",
    "id": "{messageId}",
    "internetMessageHeaders": [
        {
            "name": "Received",
            "value": "...."
        },
        {
            "name": "Received",
            "value": "..."
        },
        {
            "name": "Received",
            "value": "..."
        },
        {
            "name": "Authentication-Results",
            "value": "company.com; dkim=none (message not signed) header.d=none;company.com; dmarc=none action=none header.from=company.com;"
        },
        {
         ...
        }
    ],
    "toRecipients": [
        {
            "emailAddress": {
                "name": "FirstName LastName",
                "address": "email1@company.com"
            }
        }
    ]
}

你不能

Microsoft Exchange Server、Office 365和Outlook.com（以前称为Hotmail）不保留（或至少公开）SMTP

RCPT TO

值（即信封地址）-该值不同于

TO:

、

Cc:

和

Bcc:

标题（请注意，

Bcc

标题通常根本不会发送给收件人）

这就是电子邮件用户接收看起来不适合他们的电子邮件的方式（因为电子邮件服务器使用

RCPT TO

值来路由电子邮件，而忽略

TO:

标题

请注意，当

TO:

、

Cc:

或

Bcc:

标题中没有出现

RCPT TO

值时，反垃圾邮件软件通常会标记电子邮件，因为在20世纪90年代末/200年代初，群发垃圾邮件没有个性化的

TO:

标题

警告：编辑内容如下：

我确实向Office 365支持部门提交了一个请求（因为我是企业用户，我希望这意味着什么）请求他们添加对将

RCPT存储到

信封地址的支持，但这被抛到了积压工作中，因此永远不会发生。这是电子邮件系统中另一个血腥的明显特征，微软坚决拒绝采用，就像一次性地址、消息标签、内联报价回复、分隔邮箱一样从用户，以及对话线程的树视图-.oyvey.

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