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https://issues.apache.org/jira/browse/TIKA-2037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15386159#comment-15386159
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Nick Burch commented on TIKA-2037:
----------------------------------
I've just tried with a 1.14 snapshot build, and both are detected as
{{message/rfc822}} there, so it looks like we may have already fixed at least
part of this on trunk
Attachment extraction is failing with a different error, from within Tika
itself so likely our own fault:
{code}
Exception in thread "main" org.apache.tika.exception.TikaException: Failed to
parse an email message
at org.apache.tika.parser.mail.RFC822Parser.parse(RFC822Parser.java:81)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at
org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
at
org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
at org.apache.tika.cli.TikaCLI$OutputType.process(TikaCLI.java:191)
at org.apache.tika.cli.TikaCLI.process(TikaCLI.java:480)
at org.apache.tika.cli.TikaCLI.main(TikaCLI.java:145)
Caused by: java.io.IOException: mark/reset not supported
at java.io.InputStream.reset(InputStream.java:347)
at
org.apache.tika.parser.microsoft.POIFSContainerDetector.detect(POIFSContainerDetector.java:436)
at
org.apache.tika.detect.CompositeDetector.detect(CompositeDetector.java:77)
at
org.apache.tika.cli.TikaCLI$FileEmbeddedDocumentExtractor.parseEmbedded(TikaCLI.java:1021)
at
org.apache.tika.parser.mail.MailContentHandler.body(MailContentHandler.java:182)
at
org.apache.james.mime4j.parser.MimeStreamParser.parse(MimeStreamParser.java:133)
at org.apache.tika.parser.mail.RFC822Parser.parse(RFC822Parser.java:78)
... 6 more
{code}
> Problems with email attachments
> -------------------------------
>
> Key: TIKA-2037
> URL: https://issues.apache.org/jira/browse/TIKA-2037
> Project: Tika
> Issue Type: Bug
> Components: detector, parser
> Affects Versions: 1.13
> Environment: Eclipse, Java 8
> Reporter: Eli Trucco
> Priority: Minor
> Attachments: CameraCalibration.eml, Exkursion.eml
>
>
> I stumbled across a couple of problems while parsing and extracting
> attachments from .eml files from Thunderbird. Some of them are wrongly
> identified (as text/html, or application/xhtml+xml) and in a lot of them, the
> attachments are not detected. I tried to parse 20 random eml files with
> attachments (pdf,txt,html,etc), and at least 10 of them are either identified
> as html, or correctly identified as rfc822 but the attachments are not
> extracted. I tried the same files using TikaCLI -z option with the same
> result.
> What I did: I extended the class ParsingEmbeddedDocumentExtractor to extract
> and store the attachments somewhere else (exactly as shown in this example
> code
> https://github.com/apache/tika/blob/master/tika-example/src/main/java/org/apache/tika/example/ExtractEmbeddedFiles.java).
>
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