Re: Postfix config
On Sun, Jan 25, 2009 at 09:52:02PM +0100, Jochen Schulz wrote:
> Paul Cartwright:
> > On Sun January 25 2009, Jochen Schulz wrote:
> >
> >> I don't fully understand your problem, but maybe it helps you to know
> >> that Debian's default Postfix config uses /etc/mailname as $myorigin.
> >
> > I'm just setting up postfix and trying to get email from my new dyndns
> > account.
>
> In other words: you want to be able to receive mail for your DynDNS
> domain on your local system? That is probably a bad idea, since every
> time your public IP address changes, mail can get lost. I really advise
> against this.
DynDNS uses a relatively short TTL due to that. However some black lists
include ranges of dialup users (or from hosts whose reverse DNS lookup
is improper).
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