Re: [exim] local_domains by dns

On Thu, Aug 26, 2021 at 10:57:49AM +0200, Cyborg via Exim-users wrote:
> My actual problem is to build the content of local_domains from DNS IN MX
> Records. The server shall only handle the domain as local,
> if the mx is pointing to an address on the host.

If so, then anybody making pointer to your server in MX record for
controlled domain (not your domain) could send spam to you.
--
Eugene Berdnikov