I'm getting tired of this error message...  I get one of these maybe
 twice a month and I haven't a clue who/what is to blame.  I can tell
 that the "Sender:" line has been screwed up, but I don't know how or
 by whom.  Any help would be greatly appreciated.
 
 Thanks,
 -jj
----------------------------Original message----------------------------
>The enclosed  mail file, found in  the ISO10646 reader and  shown under the
>spoolid 9342 in the console log, has been identified as a possible delivery
>error notice for the following reason: mail  origin seems to be a mailer or
>mail-daemon.
>
>------------------------- Message in error (37 lines) -------------------------
>Received: from BUACCA by talcott.harvard.edu with BITNET; Mon, 27 Aug 90 11:34:
> 5 EDT
>Date: Mon, 27 Aug 90 11:34:55 EDT
>From: [log in to unmask] (Mail Delivery Subsystem)
>Subject: Returned mail: Unable to deliver mail
>To: <[log in to unmask]>
>
>   ----- Transcript of session follows -----
>554 <[log in to unmask]>... Unbalanced '"'
>554 <[log in to unmask]>... Unbalanced '"'
>554 <[log in to unmask]>... Unbalanced '"'
>
>   ----- Unsent message follows -----
>From: [log in to unmask]
>Received: by BUACCA (Mailer R2.05) id 1512; Sun, 26 Aug 90 22:19:48 EDT
>Date:         Sun, 26 Aug 90 19:16:53 PDT
>Reply-To: Multi-byte Code Issues <[log in to unmask]>
>Sender: Multi-byte Code Issues <[log in to unmask]>
>              JRD/F3 27-Aug-1990 1111" <[log in to unmask]>
>Subject:      RE: Letter X3L2 to SC2
>X-To:         [log in to unmask]
>To: "David J. Birnbaum" <[log in to unmask]>
>
>>Subj:  Letter X3L2 to SC2
>>
 
 (text of letter deleted...)