[pfx] Re: postscreen sends 450 without deep tests

2023-05-06 Thread Mihaly Zachar via Postfix-users
On Sun, 7 May 2023 at 03:05, Wietse Venema via Postfix-users < postfix-users@postfix.org> wrote: > > Look at output from: > > (postconf -n; postconf -P) | grep soft_bounce > this gives an empty set... ___ Postfix-users mailing list --

[pfx] Re: postscreen sends 450 without deep tests

2023-05-06 Thread Wietse Venema via Postfix-users
Wietse Venema via Postfix-users: > Mihaly Zachar via Postfix-users: > > Hi All, > > > > Here is my postscreen section of my config: > > > > # POSTSCREEN > > postscreen_access_list = permit_mynetworks, > > cidr:/etc/postfix/postscreen_access.cidr > > postscreen_denylist_action = enforce > >

[pfx] Re: postscreen sends 450 without deep tests

2023-05-06 Thread Wietse Venema via Postfix-users
Mihaly Zachar via Postfix-users: > Hi All, > > Here is my postscreen section of my config: > > # POSTSCREEN > postscreen_access_list = permit_mynetworks, > cidr:/etc/postfix/postscreen_access.cidr > postscreen_denylist_action = enforce > postscreen_greet_wait = 10s >

[pfx] postscreen sends 450 without deep tests

2023-05-06 Thread Mihaly Zachar via Postfix-users
Hi All, Here is my postscreen section of my config: # POSTSCREEN postscreen_access_list = permit_mynetworks, cidr:/etc/postfix/postscreen_access.cidr postscreen_denylist_action = enforce postscreen_greet_wait = 10s postscreen_allowlist_interfaces = !x.x.x.x static:all postscreen_greet_action =

[pfx] Re: stop bulk messages

2023-05-06 Thread Ken Peng via Postfix-users
May 6, 2023 at 8:14 PM, "Ralph Seichter via Postfix-users" wrote: > > * Corey Hickman via Postfix-users: > > > > > Some clients abuse the outgoing smtp server for sending bulk messages. > > [...] Do you know how to stop this behavior? > > > > There is

[pfx] Re: TLS Library Problem? (SSL_accept error from ...)

2023-05-06 Thread PGNet Dev via Postfix-users
I don't even know whether RedHat exposes any mechanisms for applications> to opt-out of crypto policy and use only application-driven OpenSSL> configuration. This is should perhaps be looked into in the Postfix 3.9> timeframe. from my notes dealing with new Fedora crypto-policies on a number

[pfx] Re: stop bulk messages

2023-05-06 Thread Ralph Seichter via Postfix-users
* Corey Hickman via Postfix-users: > Some clients abuse the outgoing smtp server for sending bulk messages. > [...] Do you know how to stop this behavior? There is 'default_destination_recipient_limit' to limit the number of recipients per message delivery. If however the abuser uses only a few