电子邮件体、附件、主题和电子邮件地址。

E-mail body, attachments, subject, E-mail address.

youdao

在存档和获取期间，会修改邮件体或文件附件并添加或者修改一些隐藏的字段。

The mail body or file attachments are changed, and there are some hidden fields added or modified during archiving and retrieval.

youdao

但有一个问题，即e - mail采用什么样的结构：在邮件体还是附件中发送XML交易？

One issue, though, is how to structure the E-mail: Do you send the XML transaction in the body of the mail or in an attachment?

youdao