[TIKA-2122] Extract all email headers from Outlook .msg files into Metadata

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.13
• Fix Version/s: 1.14, 2.0.0
• Component/s: parser
• Assignee: Unassigned
• Reporter: Chris Knott
• Created: 15/Oct/16 21:11
• Updated: 12/Apr/21 12:59
• Resolved: 17/Oct/16 18:57

Description

Currently most email headers are not added to the Metadata when extracting Outlook .msg files.

http://svn.apache.org/repos/asf/tika/trunk/tika-parsers/src/main/java/org/apache/tika/parser/microsoft/OutlookExtractor.java

The headers - msg.getHeaders() - are already being looped through as a way to estimate the date.

All headers should be added to Metadata, using the name of the header with a prefix such as "raw-header:"