Email from infotecnica.com.br

Hi all,

I just posted to -performance and I received the following email from
postmaster at infotecnica.com.br:
"The email message sent to pgsql-performance at postgresql.org requires
a confirmation to be delivered. Please, answer this email informing the
characters that you see in the image below."
followed by a captcha image.

I think we should inform the user to remove this sort of thing or
unsubscribe him from the list. It's quite annoying and disturbing for
our users.

The header is:
Delivered-To: guillaume.smet at gmail.com
Received: by 10.114.155.9 with SMTP id c9cs256142wae;       Tue, 25 Dec 2007 16:11:15 -0800 (PST)
Received: by 10.65.213.4 with SMTP id p4mr11350794qbq.7.1198627873793;       Tue, 25 Dec 2007 16:11:13 -0800 (PST)
Return-Path: <root@infotecnica.com.br>
Received: from infotecnica.com.br (infotecnica.com.br [201.35.247.5])       by mx.google.com with ESMTP id
a5si3445238qbd.17.2007.12.25.16.11.11;       Tue, 25 Dec 2007 16:11:13 -0800 (PST)
Received-SPF: pass (google.com: domain of root@infotecnica.com.br
designates 201.35.247.5 as permitted sender) client-ip=201.35.247.5;
Authentication-Results: mx.google.com; spf=pass (google.com: domain of
root@infotecnica.com.br designates 201.35.247.5 as permitted sender)
smtp.mail=root@infotecnica.com.br
BrmaOutput: root@localhost
Received: (from root@localhost)by infotecnica.com.br (8.12.11.20060308/8.12.11) id lBQ0ApFU031280;Tue, 25 Dec 2007
22:10:51-0200
 
Date: Tue, 25 Dec 2007 22:10:51 -0200
Message-Id: <200712260010.lBQ0ApFU031280@infotecnica.com.br>
X-BRMA-CAPTCHA: Confirm
From: postmaster@infotecnica.com.br
MIME-Version: 1.0
To: guillaume.smet at gmail.com
Subject: Confirma��o de envio / Sending confirmation
(captchaid:132433935f7b)

--
Guillaume