Table of header field registrations

Header name

Protocol

From Netnews Mailbox of article poster
Date Netnews Article date and time
Newsgroups Netnews Newsgroups for posting
Subject Netnews Topic of article
Message-ID Netnews Message identifier
Path Netnews Trace of path
Reply-To Netnews Mailbox for email replies to article
Sender Netnews Mailbox of article sender
Followup-To Netnews Newsgroups for followups
Expires Netnews Expiry date
References Netnews References
Control Netnews Control message
Distribution Netnews Distribution scope
Organization Netnews Poster's organization
Keywords Netnews Keywords
Summary Netnews Article summary
Approved Netnews Mailbox of approving authority
Lines Netnews Line count
Xref Netnews Article location