Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.2 9/5/84; site sunybcs.UUCP
Path: utzoo!watmath!clyde!bonnie!akgua!mcnc!decvax!sunybcs!loverso
From: loverso@sunybcs.UUCP (John Robert LoVerso)
Newsgroups: net.mail
Subject: Re: Re: Message Header Status Line
Message-ID: <1708@sunybcs.UUCP>
Date: Mon, 27-May-85 04:09:49 EDT
Article-I.D.: sunybcs.1708
Posted: Mon May 27 04:09:49 1985
Date-Received: Thu, 30-May-85 00:31:42 EDT
References: <28500003@siemens.UUCP> <494@ihlpg.UUCP>
Organization: SUNY/Buffalo Computer Science
Lines: 5

> Status: Indicates that the message is new (R) or not new but already 
>         read (RO)

It might be useful to point out that this is a phenonemon of /usr/ucb/mail
(for BSD or "mailx" for sysV).