[BlueOnyx:24525] Re: 5210R Blacklist logging

[Florian Arzberger]

> -----Ursprüngliche Nachricht-----
> Von: Blueonyx <blueonyx-bounces at mail.blueonyx.it> Im Auftrag von Ernie
> Gesendet: Freitag, 20. November 2020 15:37
> An: BlueOnyx General Mailing List <blueonyx at mail.blueonyx.it>
> Betreff: [BlueOnyx:24524] Re: 5210R Blacklist logging
> 
> You could try editing a few lines in /etc/postfix/master.cf to start postsceen.
> eg:
> 
> #
> ==========================================================
> ================
> # service type  private unpriv  chroot  wakeup  maxproc command + args
> #               (yes)   (yes)   (no)    (never) (100)
> #
> ==========================================================
> ================
> #smtp      inet  n       -       n       -       -       smtpd
> 
> smtp      inet  n       -       n       -       1       postscreen
> smtpd     pass  -       -       n       -       -       smtpd
> #dnsblog   unix  -       -       n       -       0       dnsblog
> #tlsproxy  unix  -       -       n       -       0       tlsproxy
> #submission inet n       -       n       -       -       smtpd
> 
> Restart postfix after you have done that and see if it fixes your rbl logging.
> 
> - Ernie.
> 

Did that right away and no rejections logged so far, but postscreen now does a LOT of logging like

Nov 20 18:30:12 h2878608 postfix/postscreen[591049]: CONNECT from [45.150.206.113]:10452 to [85.215.81.31]:25
Nov 20 18:30:12 h2878608 postfix/postscreen[591049]: warning: psc_dnsbl_request: connect to private/dnsblog service: No such file or directory
Nov 20 18:30:12 h2878608 postfix/postscreen[591049]: warning: psc_dnsbl_request: connect to private/dnsblog service: No such file or directory
Nov 20 18:30:13 h2878608 postfix/postscreen[591049]: HANGUP after 5 from [5.188.206.201]:26328 in tests before SMTP handshake
Nov 20 18:30:13 h2878608 postfix/postscreen[591049]: DISCONNECT [5.188.206.201]:26328