node.js - Amazon SES SendRawEmail (Node.JS) 中的电子邮件未显示 To :, Cc 和 Bcc

Question

跟进this solution关于在发送 RawEmail 时添加抄送和密件抄送，我在收到电子邮件时将收件人、抄送和密件抄送字段设为空白。为了最快的实现，我使用这个 OSS aws-thin-ses-node图书馆。

我的发送原始电子邮件方法定义为(收件人、抄送和密件抄送是数组，所以我只对 asOptionalArray 和 asValueFromArray 方法进行了一些调整，以按照 AWS SDK 中定义的要求格式发送)。

虽然它发送到所有收件人、抄送和密送地址，但我可以改进什么来解决这个小问题？我附上我的 sendRawEmail 和 getRawMessages 方法定义如下

sendRawEmail: async ({ to, cc, bcc data}) => {
      let destinations

      if (cc && cc.length && bcc && bcc.length) {
        destinations = [...cc, ...bcc]
        destinations.unshift(asValueFromArray(to, 0))
      } else {
        destinations = to
      }

      const params = {
        Destinations: asOptionalArray(destinations),
        To: to instanceof Array ? to : asOptionalArray(to),
        Cc: asOptionalArray(cc),
        Bcc: asOptionalArray(bcc),
        RawMessage: {
          Data: await getRawMessage(data)
        }
      }
      return client.sendEmail(params)
    }

const getRawMessage = (data) => {
  const template = getReportTemplate()
  const subject = getSubject()
  const reportName = getReportName()
  let sesMail = 'From: noReply <' + noreplyEmail + '>\n'
  sesMail += 'Subject: ' + subject + '\n'
  sesMail += 'MIME-Version: 1.0\n'
  sesMail += 'Content-Type: multipart/mixed; boundary="NextPart"\n\n'
  sesMail += '--NextPart\n'
  sesMail += 'Content-Type: text/html\n\n'
  sesMail += template.report + '\n\n'
  sesMail += '--NextPart\n'
  sesMail += 'Content-Type: application/msexcel; name="' + reportName + '"\n'
  sesMail += 'Content-Transfer-Encoding: base64\n'
  sesMail += 'Content-Disposition: attachment\n\n'
  sesMail += data.toString('base64') + '\n\n'
  sesMail += '--NextPart--'
  // eslint-disable-next-line
  const base64Encoded = new Buffer.from(sesMail).toString('base64')
  return base64Encoded
}

发送原始电子邮件看起来像:

Answer 1

我终于找到了解决方案，问题是我没有按照建议在 ses 邮件 header 中定义收件人、抄送和密件抄送，我的目标数组现在为空并重写我的

const getRawMessage = (to, cc, bcc, data) => {
  const template = getReportTemplate()
  const subject = getSubject()
  const reportName = getReportName()
  let sesMail = 'From: noReply <' + noreplyEmail + '>\n'
  sesMail += 'To: ' + asValueFromArray(to, 0) + '\n'
  sesMail += cc && cc.length ? 'Cc: ' + asOptionalArray(cc) + '\n' : ''
  sesMail += bcc && bcc.length ? 'Bcc: ' + asOptionalArray(bcc) + '\n' : ''
  sesMail += 'Subject: ' + subject + '\n'
  sesMail += 'MIME-Version: 1.0\n'
  sesMail += 'Content-Type: multipart/mixed; boundary="NextPart"\n\n'
  sesMail += '--NextPart\n'
  sesMail += 'Content-Type: text/html\n\n'
  sesMail += template.report + '\n\n'
  sesMail += '--NextPart\n'
  sesMail += 'Content-Type: application/msexcel; name="' + reportName + '"\n'
  sesMail += 'Content-Transfer-Encoding: base64\n'
  sesMail += 'Content-Disposition: attachment\n\n'
  sesMail += data.toString('base64') + '\n\n'
  sesMail += '--NextPart--'
  // eslint-disable-next-line
  const base64Encoded = new Buffer.from(sesMail).toString('base64')
  return base64Encoded
}