Usenet News Documents

The zone filter automatically extracts the following zones and fields from Usenet news documents.

Header Line
Extracted as Zone
Extracted as Field
Date
Yes
Yes
From
Yes
Yes
Keywords
Yes
Yes
Newsgroups
Yes
No
Organization
Yes
No
Subject
Yes
Yes
Summary
Yes
No

Header Line	Extracted as Zone	Extracted as Field
Date	Yes	Yes
From	Yes	Yes
Keywords	Yes	Yes
Newsgroups	Yes	No
Organization	Yes	No
Subject	Yes	Yes
Summary	Yes	No