[Haskell-cafe] Can't Haskell catch up with Clean's uniqueness typing?

Fri Dec 9 09:59:39 EST 2005

On Fri, Dec 09, 2005 at 05:49:15AM +0100, haskell-cafe.mail.zooloo at xoxy.net wrote:
> On Thu, Dec 08, 2005 at 09:59:25PM +0100, haskell-cafe.mail.zooloo at xoxy.net wrote:
> > p.s.: Strangely, Tomasz's reply again appears as being sent from my address in the archive. Anyone knows why?
> 
> Maybe mailman is somehow confused by this weird address:
>     "xoxy >>= haskell-cafe" <+haskell-cafe+zooloo+4067028ec0.haskell-cafe#haskell.org at spamgourmet.com>
> ?
Relevant headers of this message:
Received: from gourmet.spamgourmet.com (gourmet.spamgourmet.com
        [216.218.230.146])
        by www.haskell.org (Postfix) with ESMTP id 3B4EF32413E
        for <haskell-cafe at haskell.org>; Thu,  8 Dec 2005 23:53:35 -0500
(EST)
Received: from gourmet.spamgourmet.com (localhost [127.0.0.1])
        by gourmet.spamgourmet.com (8.12.11/8.12.11) with ESMTP id
        jB94rVkT016328
        for <haskell-cafe at haskell.org>; Thu, 8 Dec 2005 20:53:31 -0800
Received: (from jqh1 at localhost)
        by gourmet.spamgourmet.com (8.12.11/8.12.11/Submit) id
jB94rTN4016311
        for haskell-cafe at haskell.org; Thu, 8 Dec 2005 20:53:29 -0800
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.207])
        by gourmet.spamgourmet.com (8.12.11/8.12.11) with ESMTP id
        jB94r4PP015879 for
        <+haskell-cafe+zooloo+4067028ec0.haskell-cafe#haskell.org at spamgourmet.com>;
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        Thu, 8 Dec 2005 20:53:04 -0800

Looks like gourmet.spamgourmet.com resends to haskell-cafe at haskell.org messages
addressed to
+haskell-cafe+zooloo+4067028ec0.haskell-cafe#haskell.org at spamgourmet.com
as if they were send from haskell-cafe.mail.zooloo at xoxy.net.
As a result, messages are send to the list twice with different From: and To:
headers, but with the same Message-Id (I see both but many programs will
hide one of them).