* wie...@porcupine.org (Wietse Venema) hat geschrieben:
> If you want to block mail like this on a machine that does not have
> sv1.example.org configured as a local destination, then you may
> want to look into reject_unverified_recipient.
Ok, thanks, that works. However ... why?
Trying to send
Hello list
Why does Postfix accept a mail to a non-existing account on the local system?
Here my /etc/postfix/main.cf, Version 1:
[...]
myhostname = sv1.example.org
[...]
mydestination = sv1.example.org, localhost.localdomain, localhost
[...]
Talking to my server:
$ telnet $IP smtp
Trying $IP.
