Re: setting up client relay-only smtpd

[Jeff <jeff@doeshosting.com>]

On Apr 12, 2007, at 7:03 PM, Charles Sprickman wrote:
> ...
> What I would like to do is allow only two classes of people to  
> successfully relay through this second smtp instance:
> -people who have authenticated via smtp-auth
> -people with IPs in our netblocks listed in tcp.cdb
...
> What's a simple way to accomplish this?
>
> Thanks,
>
> Charles
Charles,

You can run them on the same ip even, just use a non-standard port  
for customer mail and only customers will know to use that port.
make a qmail-smtp2 dir structure in your supervise/ dir, and setup  
your new run file to use some other port under 1024 and use  
tcp.smtp2.cdb
Hope that helps,
-krzee