Postfix Problem [Was "Re: anybody have experience with this outfit?"]

[Kurt Wall]

On Mon, Jan 10, 2005 at 07:03:32PM -0800, Ken Moffat took 45 lines to write:
> Kurt Wall wrote:
> >
> >You need to add the host(s) allowed to relay to relay_domains (which
> >defaults to $mydestination).
> 
> So this would allow sending from specific domains, but what if the 
> domain is "comcast.net" or some such isp. My son has a comcast 
> connection, but no email, using his yahoo mail address, but wants to be 
> available on my domain. I don't really want to open up comcast.net. I 
> wonder if they have a fixed ip address or if it changes.
> 
> thanks for the answer.

You might be able to do this just by putting him in an access table.
The docs at the Postfix site are pretty good.

Kurt
-- 
Hindsight is an exact science.