Is it possible to check the quota status from the receiver in the pickup
module with a sql query or something else to get the same behavior as when
the mail passes the smtpd module?
is it at all possible to create extended acceptance criteria for a locally
delivered mail?
Mit freundlichen Grüßen
Yours sincerely
Pascal Rudolf
-----Ursprüngliche Nachricht-----
Von: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org> Im
Auftrag von Wietse Venema
Gesendet: Freitag, 23. April 2021 17:24
An: Postfix users <postfix-users@postfix.org>
Betreff: Re: Change default reject message
Viktor Dukhovni:
> > On Apr 23, 2021, at 11:10 AM, Wietse Venema <wie...@porcupine.org>
wrote:
> >
> > Indeed. The reason is that email should not be lost when Postfix is
> > down (system is booting up, or Postfix is down for maintenance).
> >
> > We could certainly add a policy callout for local submission. But
> > that is too much change for Postfix 3.6.0 which should be released
> > soon.
>
> A multi-instance null-client with delivery handled by a back-end full
> MTA instance can support a local SMTP hop, and still reliably queue
> local submission into the null client.
Yes we can, but to me this looks like a non-obvious solution for an obvious
problem (enforce some policy check on inbound email).
Wietse
