Redirect the emails from domain2 to domain1

[James]

On 07/11/2016 00:35, Quaquaraquà wrote:

> To have this system to work, I wish some special rule that rewrites the
> domain from domain_old to domain_new. But I'm not sure whether this
> needs to be done in exim or dovecot and how to add it?

Use a redirect router in exim, see:

http://www.exim.org/exim-html-current/doc/html/spec_html/ch-the_redirect_router.html