Rob:
Are you on any astro-related Yahoo groups or have registered on
any astro-related websites? There are a multitude of ways for
folk to get your email address from the above; It isn't only
usenet that is harvested.

W. eWatson:
Yes, many YGs, but none with the address that I use on a daily basis.

I think the key phrase is "that I use on a daily basis." Lots of people
have that e-mail address. People forward your e-mails and then they get
forwarded again. A virus or other malware infection or the hacking of a
site that has your e-mail address (such as this recent event
http://www.guardian.co.uk/technology/2011/apr/04/epsilon-email-hack)
can also help spread it around. The criminals who do these things sell
e-mail lists, among other things.

Davoud

--
I agree with almost everything that you have said and almost everything that
you will say in your entire life.

usenet *at* davidillig dawt cawm