Blacklist receipt to stop harassment

[warmerdam]

We received this email on info@… today. I have made a first pass and been unable to see a way of modifying lists.osgeo.org to not send any email to a particular user from local delivery agents (ie. mailman). Advise welcome.

Hello

I am getting 100's of emails from you every day inviting me to be on your
mailing lists. They are from all your lists not just this one but the
common factor is the last part '@lists.osgeo.org'

Can you help me stop these please as in total I must have had over 5000 in
the last few days.

Can you trace who 172.241.140.196 is?

I am a retired sick person living in England and this is very disturbing
and any help you can give would be much appreciated

Thank you
David Playfair
Copy of typical email is as follows:



      
Mailing list subscription confirmation notice for mailing list Carto

We have received a request from 172.241.140.196 for subscription of
your email address, "playfair5000 -at- yahoo.co.uk", to the
carto@lists.osgeo.org mailing list.  To confirm that you want to be
added to this mailing list, simply reply to this message, keeping the
Subject: header intact.  

[neteler]

We cannot do much... closing.