[exim] Sender Verify for aliases / forwards

Hi List,

I will try to explain this the best that I can.

If someone has thier mail server setup to do sender verification, how can I get my exim to verify aliases?

For example, I have an alias setup for support@ but my exim does not verify that it exists so messages from it do not get delivered to the mail server doing sender verification.

Any help or ideas would really be appreciated.

Thanks,

Tracy