java - java中使用一个管理员帐户接收所有帐户的邮件

Question

有没有什么方法可以与java一起使用来接收属于某个域[任何邮件帐户]@domain.com的所有电子邮件的所有电子邮件，而无需登录每个邮件帐户，而是通过使用一个管理员帐户登录。我不知道 Apache James 是否可以做到这一点？

Answer 1

您可以使用Retrofit在java中访问Apache James提供的REST API

对于 Apache James 看看 https://james.apache.org/server/manage-webadmin.html

更具体地说是“Listing mails contained in a mail repository”部分。

curl -XGET http://ip:port/mailRepositories/encodedPathOfTheRepository/mails

Resource name encodedPathOfTheRepository should be the resource path of an existing mail repository. Example:

curl -XGET http://ip:port/mailRepositories/var%2Fmail%2Ferror%2F/mails The answer

will contains all mailKey contained in that repository.

[
    "mail-key-1",
    "mail-key-2",
    "mail-key-3" ]

Note that this can be used to read mail details.

列出后，您可以得到read or download all the mail details

curl -XGET http://ip:port/mailRepositories/encodedPathOfTheRepository/mails/mailKey

Resource name encodedPathOfTheRepository should be the resource path of an existing mail repository. Resource name mailKey should be the key of a mail stored in that repository. Example:

curl -XGET http://ip:port/mailRepositories/var%2Fmail%2Ferror%2F/mails/mail-key-1

If the Accept header in the request is “application/json”, then the response looks like:

{
    "name": "mail-key-1",
    "sender": "sender@domain.com",
    "recipients": ["recipient1@domain.com", "recipient2@domain.com"],
    "state": "address-error",
    "error": "A small message explaining what happened to that mail...",
    "remoteHost": "111.222.333.444",
    "remoteAddr": "127.0.0.1",
    "lastUpdated": null
}

If the Accept header in the request is “message/rfc822”, then the response will be the eml file itself.

Additional query parameter additionalFields add the existing informations to the response for the supported values: - attributes - headers - textBody - htmlBody - messageSize - perRecipientsHeaders

curl -XGET http://ip:port/mailRepositories/file%3A%2F%2Fvar%2Fmail%2Ferror%2F/mails/mail-key-1?

additionalFields=attributes,headers,textBody,htmlBody,messageSize,perRecipientsHeaders Give the following kind of response:

{
    "name": "mail-key-1",
    "sender": "sender@domain.com",
    "recipients": ["recipient1@domain.com", "recipient2@domain.com"],
    "state": "address-error",
    "error": "A small message explaining what happened to that mail...",
    "remoteHost": "111.222.333.444",
    "remoteAddr": "127.0.0.1",
    "lastUpdated": null,
    "attributes": {
      "name2": "value2",
      "name1": "value1"
    },
    "perRecipientsHeaders": {
      "third@party": {
        "headerName1": [
          "value1",
          "value2"
        ],
        "headerName2": [
          "value3",
          "value4"
        ]
      }
    },
    "headers": {
      "headerName4": [
        "value6",
        "value7"
      ],
      "headerName3": [
        "value5",
        "value8"
      ]
    },
    "textBody": "My body!!",
    "htmlBody": "My <em>body</em>!!",
    "messageSize": 42424242
}