Strange locally-originating spam messages from sport.qc.ca

From	Julian Gilbey <julian@d-and-j.net>
Newsgroups	linux.debian.user
Subject	Strange locally-originating spam messages from sport.qc.ca
Date	2023-03-30 11:00 +0200
Message-ID	<GeWit-g7rf-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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I'm getting a significant number of spam messages being sent to my MTA
(exim) for the address FRPJXbKeKuek at sport.qc.ca, and now I'm
starting to see some sent to www-data at aether.toine.be.  What is
disturbing is that the machine is on a local network, and my
internet-facing router does not forward anything to this machine.  So
I presume that these mails are originating from the machine itself.

I have another machine on the same network that is internet-facing and
also receives similar messages.

I don't know how to track down the source of these mails, and I wonder
if somehow my machine has picked up some sort of virus.

I wonder if anyone has any idea about how to track this down?

Thanks!

   Julian

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Thread

Strange locally-originating spam messages from sport.qc.ca Julian Gilbey <julian@d-and-j.net> - 2023-03-30 11:00 +0200
  Re: Strange locally-originating spam messages from sport.qc.ca Jeremy Ardley <jeremy@ardley.org> - 2023-03-30 11:10 +0200
    Re: Strange locally-originating spam messages from sport.qc.ca Julian Gilbey <julian@d-and-j.net> - 2023-03-30 13:30 +0200
  Re: Strange locally-originating spam messages from sport.qc.ca Reco <recoverym4n@enotuniq.net> - 2023-03-30 11:20 +0200
    Re: Strange locally-originating spam messages from sport.qc.ca Greg Wooledge <greg@wooledge.org> - 2023-03-30 13:20 +0200
      Re: Strange locally-originating spam messages from sport.qc.ca Julian Gilbey <julian@d-and-j.net> - 2023-03-31 10:40 +0200
    Re: Strange locally-originating spam messages from sport.qc.ca Julian Gilbey <julian@d-and-j.net> - 2023-03-30 13:20 +0200
      Re: Strange locally-originating spam messages from sport.qc.ca Reco <recoverym4n@enotuniq.net> - 2023-03-30 14:00 +0200
        Re: Strange locally-originating spam messages from sport.qc.ca Julian Gilbey <julian@d-and-j.net> - 2023-03-31 10:40 +0200

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