Laurent DINCLAUX wrote:
> 
> I've got mydomain.com as my internal domaine. Multi drop is
> configured well.
> 
> When we send mail outside the internal network, I would like
> the adresses 'xxx@mydomain.com' beeing changed to
> 'xxx@MyIspDomain.com'.
> 
> How can i do that ?
Simple. Configure your email client with the correct domain name.
Charlie