[exim] SOS - Address rewriting on outbound mail

Hi Guys

This is what I have for rewriting outbound mail:

remote_smtp:
  driver = smtp
  headers_rewrite = *@olddomain.com \
        # ${lookup{$1}lsearch{/etc/mail/db_rewrite}{$value}fail}
         ${lookup{$local_part@$domain}lsearch*@{/etc/exim/db_rewrite}}

The contents of db_rewrite:

anlic@???:            anli.coertzen@???

Any help we be greatly appreciated.

Kind regards

Flea