This is the mail system at host afpy.org.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<[email protected]> (expanded from <[email protected]>): mail transport
    unavailable



Reporting-MTA: dns; afpy.org
X-Postfix-Queue-ID: 20FC710C38D
X-Postfix-Sender: rfc822; [email protected]
Arrival-Date: Sun,  4 Jun 2017 11:51:47 +0200 (CEST)

Final-Recipient: rfc822; [email protected]
Original-Recipient: rfc822;[email protected]
Action: failed
Status: 4.3.0
Diagnostic-Code: X-Postfix; mail transport unavailable



Return-Path: <[email protected]>
Received: from sd-22277.dedibox.fr (localhost [127.0.0.1])
	by afpy.org (Postfix) with ESMTP id 20FC710C38D
	for <[email protected]>; Sun,  4 Jun 2017 11:51:47 +0200 (CEST)
MIME-Version: 1.0
Content-Type: multipart/alternative;
 boundary="===============0669684268251067003=="
Subject: <type 'exceptions.UnicodeEncodeError'>: 'charmap' codec can't encode
 character u'\xbd' in position 13: character maps to <undefined>
From: [email protected]
To: [email protected]
Message-Id: <[email protected]>
Date: Sun,  4 Jun 2017 11:51:47 +0200 (CEST)