[Exim] Relaying....

hello

I have litte problem. My Mail Server (with exim daemon) accept relay.
I'm readed documentation and I'm used

relay_domain = x.pl:!*
but does't work.

I cannont modify relay over IP address, because my customers using dynamic
IP and always other.

From Example:
I have 2 domains:
x.pl and y.pl

and curtomer have address: jack@??? and joe@???

Now sendnig mail with my SMTP server.

Mail From: <jack@???> -> accepted.
Mail From: <joe@???> -> accepted.
Mail From <user@???> -> accepted.
....

Mail From <some@???> -> decline.
Mail From <spammer@???> -> decline...

If you can write me correct file exim.conf :))

I have sendmail and this problems have been declined automatly..

for ex.:
telnet mail.x.pl 25
> Sendmail .......
HELO "server"
MAIL FROM: <spammer@???>
550 Relaying Denied.
QUIT

Banzi