You can also send advanced messages with MIME attachments, custom mail headers, and controlled character sets.

您也能发送具有MIME附件、定制邮件标题以及控制字符集的高级消息。

youdao

You can also send advanced messages with MIME attachments, custom mail headers, and controlled character sets.

您也能发送具有MIME附件、定制邮件标题以及控制字符集的高级消息。

youdao