off-topic: SPAM - Mailing list pgsql-performance

From Albe Laurenz
Subject off-topic: SPAM
Date
Msg-id D960CB61B694CF459DCFB4B0128514C202043E32@exadv11.host.magwien.gv.at
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Responses Re: off-topic: SPAM
List pgsql-performance
I've tried to communicate to the list admin address about this, so far
without any reaction.
Sorry to waste bandwith here, but I don't know where else to turn:

Whenever I post to the -performance list, I get spammed by a
challenge-response bot from [postmaster@infotecnica.com.br]:

> The email message sent to arhipov@dc.baikal.ru , pgsql-performance@postgresql.org requires a confirmation to be
delivered.Please, answer this email informing the characters that you see in the image below. 
 

Could somebody remove the latter address from the list, please?

Thanks,
Laurenz Albe

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