[Exim] CCing to multiple aliases

Hi everybody

I am having a small problem. I have a user who has several aliases in
/etc/aliases, but when I send him an email initally to his account and
then CC the mail to any of his aliases he only recieves one copy.

Is this normal? If not, how am I to fix this?

Thanks for any reply

Kevin Ratcliffe
Bolton 6th Form College