returned email

MIKA, we are in the midst of another barrage of Email
from someone. I have the same problem. I have even used
MSN and OE block sender progs but they are changing
faster than can keep up with. Find another company to set
up another address with. If you have a good ISP they will
see this and start blocking.
>-----Original Message-----
>Hello.
>
>Ever since I signed up with this newsgroup, I've been
getting tons of (about
>50 a day) returned, undeliverable email from "Network
Message Storage",
>"Admin", "Email System", etc. to email addresses that I
didn't send mail to,
>much less ever heard of.
>
>Is this related to the newsgroup, or is somebody sending
email from my
>address without my knowing?
>
>Thanks,
>Mika
>
>
>.
>