I know now what that message was about, someone
subscribed us to a New Jerusalem newsletter.
The e-mail address macthes the one I got the
autoresponse from, so now we know it is not a virus.
but we also know that someone is submitting
our mail addresses to some vague newsletter, and personally, I don't like that
idea!
so, whoever did this, don't do it again, at least
not with my very personal permission!