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ASF GitHub Bot commented on NIFI-2709: -------------------------------------- Github user trixpan commented on a diff in the pull request: https://github.com/apache/nifi/pull/1083#discussion_r81530739 --- Diff: nifi-nar-bundles/nifi-email-bundle/nifi-email-processors/src/main/java/org/apache/nifi/processors/email/AbstractEmailProcessor.java --- @@ -348,14 +345,11 @@ private void transfer(Message emailMessage, ProcessContext context, ProcessSessi long start = System.nanoTime(); FlowFile flowFile = processSession.create(); - flowFile = processSession.append(flowFile, new OutputStreamCallback() { - @Override - public void process(final OutputStream out) throws IOException { - try { - StreamUtils.copy(emailMessage.getInputStream(), out); - } catch (MessagingException e) { - throw new IOException(e); - } + flowFile = processSession.append(flowFile, out -> { --- End diff -- NiFi 1.0 requires Java 8 or above? > Email processors with Exchange don't output to RFC2822 format > ------------------------------------------------------------- > > Key: NIFI-2709 > URL: https://issues.apache.org/jira/browse/NIFI-2709 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Affects Versions: 1.0.0 > Environment: Ubuntu 16.04 LTS with openjdk-8-jre-headless > Reporter: Emil Frank > Assignee: Andre > Priority: Minor > Attachments: 1083.patch, screenshot-1.png > > > When using the new ConsumeIMAP and ConsumePOP3 processors with a Microsoft > Exchange 2013 IMAP server the flowfiles which are produced are simple HTML > messages with no RFC2822 headers. I have also tried setting Exchange to force > emails to be text only, sadly only the body with some Content-Type: fields > are outputed. > This mean that ExtractEmailHeaders and ExtractEmailAttachments cannot be used > directly with these processors. > In Python, I can force Exchange to output the headers by specify RFC822 in > the connection settings: > - https://docs.python.org/3/library/imaplib.html#imap4-example > Is a similar option available for the spring mail framework? -- This message was sent by Atlassian JIRA (v6.3.4#6332)