Article View: net.mail.headers
Article #360Re: user-editable mail headers
From: Greg Skinner
Date: Sat, 25 Aug 1984 11:04
Date: Sat, 25 Aug 1984 11:04
42 lines
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2315 bytes
From: ihnp4!hou3c!ka@mit-eddie (Kenneth Almquist)
I often use my nickname (gregbo) in the From: field and use my real
name in the Sender: field. It's not to be fraudulent, just to have a
little fun.
What you may not realize is that you are having fun in a way that
violates RFC 822. (I sometimes wonder whether anyone in Arpaland
has ever read that document.) RFC 822 requires that all addresses
contain at signs, as your mail program should know but apparently
doesn't. Therefore, when your letter arrived here, I had to manually
edit the header to replace
From: Grebo
with
From: GDS@MIT-XX.ARPA
So nobody on the USENET side of the gateway got to see your little
joke.
Kenneth Almquist
People on the more civilized side of ucbvax do read RFC 822.
I have read it also.
All you had to do was delete the From: line and take what was in the
Sender: line and manually replace it.
Since there is an authenticated Sender: field generated whenever a
From: field is munged, the message still stays within legality of
RFC822.
The only problem is readnews' and its brothers' inabilities to read
Arpanet mail. Simple fix to readnews -- just have the Sender: field
examined if the From: field is unparseable.
One more thing, in case you didn't know, I work at Bell Labs also, so
I have the experience of both ARPA and Usenet message composition.
Don't blame the user, blame the standards' (RFC850 and RFC822)
different interpretation of From:
Greg Skinner (I do read RFCs!)
Gds@MIT-XX.ARPA
ihnp4!houxm!gregbo (UUCP)
p.s. perhaps mit-vax is at fault also!
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site hou3c.UUCP Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!hou3c!Gds@MIT-XX.ARPA From: Gds@MIT-XX.ARPA (Greg Skinner) Newsgroups: net.mail.headers Subject: Re: user-editable mail headers Message-ID: <801@hou3c.UUCP> Date: Sat, 25-Aug-84 07:04:02 EDT Article-I.D.: hou3c.801 Posted: Sat Aug 25 07:04:02 1984 Date-Received: Wed, 29-Aug-84 01:20:42 EDT Sender: ka@hou3c.UUCP (Kenneth Almquist) Lines: 42 To: header-people@MIT-MC.ARPA In-Reply-To: Message from "ihnp4!hou3c!ka@mit-eddie (Kenneth Almquist)" of Thu 23 Aug 84 19:33:05-EDT