Amazon SES自定义标头List-Unsubscribe无效

我正在尝试在我发送的电子邮件中添加“List-Unsubscribe”标题（通过amazon ses）但是当我看到收到的电子邮件时，其中没有这样的标题。 我需要它来减少垃圾邮件投诉的数量，并提高可传递性和声誉。

SendEmailRequest sendEmailRequest = new SendEmailRequest(); sendEmailRequest.putCustomRequestHeader(UNSUBSCRIBE_HEADER, unsuscribeURL); 

PS：使用其他提供商，如Mandrill或Sendgrid，它可以工作，但我真的需要它在亚马逊

Answer 1

所以…我找到了一个解决方法。 如果要在邮件中添加自定义标头，请始终使用RawMessage，而不是简单的。

像这样的东西：

  SendRawEmailRequest sendRawEmailRequest = new SendRawEmailRequest(); RawMessage rawMessage = null; rawMessage = buildSimpleRawMessage(...); sendRawEmailRequest.setRawMessage(rawMessage); private RawMessage buildSimpleRawMessage(String subject, String message, Attachment attachment) { RawMessage rawMessage = null; try { // JavaMail representation of the message Session s = Session.getInstance(new Properties(), null); MimeMessage mimeMessage = new MimeMessage(s); // Subject mimeMessage.setSubject(subject); // Add a MIME part to the message MimeMultipart mimeBodyPart = new MimeMultipart(); BodyPart part = new MimeBodyPart(); part.setContent(message, "text/html"); mimeBodyPart.addBodyPart(part); // Add a attachement to the message if(attachment!=null){ part = new MimeBodyPart(); DataSource source = null; source = new ByteArrayDataSource(attachment.getBuf(), attachment.getMimeType()); part.setDataHandler(new DataHandler(source)); part.setFileName(attachment.getFileName()); mimeBodyPart.addBodyPart(part); } mimeMessage.setContent(mimeBodyPart); mimeMessage.addHeader(UNSUBSCRIBE_HEADER, unsubscribeURL); // Create Raw message ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); mimeMessage.writeTo(outputStream); rawMessage = new RawMessage(ByteBuffer.wrap(outputStream.toByteArray())); } catch (Exception e) { logger.error("There was a problem creating mail attachment", e); throw Throwables.propagate(e); } return rawMessage; }