Hi all-
 
It seems that some people are getting duplicate posts, and some dupes are even getting posted to our archive. I've not seen this before.
 
I am wondering (not being a *mail* admin-type) if it is possible that some subscriber's mal-configured mail system could be wreaking havoc here. It seems many (if not all) of the dupes seem to be from him.
 
Here are the leading headers in the web archive for one of the duplicate posts - the first looks mnormal, the second so very weird. Since I know very little about how mail works, any insight would be most appreciated.
 
Thanks!
Shannon  :-)

First post (looks right):
Date:         Wed, 22 May 2002 11:22:10 -0700
Reply-To:     dotnet discussion <[log in to unmask]>
Sender:       dotnet discussion <[log in to unmask]>
From:         DEAL John M <[log in to unmask]>
Subject:      Re: ASP.Net Abstract Base Page Inheritance
Content-Type: text/plain
 

One minute later (looks wrong!):
 
Date:         Wed, 22 May 2002 11:23:49 -0700
Reply-To:     dotnet discussion <[log in to unmask]>
Sender:       dotnet discussion <[log in to unmask]>
Comments:     RFC822 error: <W> MESSAGE-ID field duplicated. Last occurrence
              was retained.
Comments:     RFC822 error: <W> DATE field duplicated. Last occurrence was
              retained.
Comments:     RFC822 error: <W> FROM field duplicated. Last occurrence was
              retained.
From:         DEAL John M <[log in to unmask]>
Subject:      Re: ASP.Net Abstract Base Page Inheritance
Content-Type: text/plain; charset="iso-8859-1"