Re: sendmail and blocked dynamic IP addresses

[Rick Stevens <rstevens vitalstream com>]

Chris Hewitt wrote:
> Rick Stevens wrote:
>
> > Chris Hewitt wrote:
> >
> > > If you are e.g. something mycomputer verizon net then all email for 
> > > that subdomain is under your own control, you define users as you 
> > > want. The check, as Rick says, is that a DNS lookup for 
> > > mycomputer.verizon.net results in an IP address that they control. 
> > > I've defined users for my children and recently one for the Fedora 
> > > list, just create the new unix user and it works.
> >
> >
> >
> > Ah, so verizon lets you subdomain, eh?  That's interesting. 
>
>
> I'm not saying that Verizon do, its an "if" there. My ISP is Demon 
> Internet and customers give their computer a name so that they become 
> mycomputername.demon.co.uk and that is in DNS (with static IP address). 
> Thus everything for my  computer is under my own control (including smtp 
> server and my mistakes :-(

That works.  Ok, I've got it.
----------------------------------------------------------------------
- Rick Stevens, Senior Systems Engineer     rstevens vitalstream com -
- VitalStream, Inc.                       http://www.vitalstream.com -
-                                                                    -
-         It is better to have loved and lost.  Cheaper, too!        -
----------------------------------------------------------------------