Wietse Venema:
> Mayhem:
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: DNSBL rank 2 for
> > [85.54.217.239]:5089
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: FAIL
> > [85.54.217.239]:5089
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: DROP
> > [85.54.217.239]:5089
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: flags for psc_conclude:
> > NOFORWARD|NEW|PREGR_PASS|PREGR_TODO|DNSBL_FAIL|DNSBL_TODO|DNSBL_DONE
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: > [85.54.217.239]:5089:
> > 521 5.7.1 Service unavailable; client [85.54.217.239] blocked using
> > b.barracudacentral.org
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: DISCONNECT
> > [85.54.217.239]:5089
> > Mar 3 10:00:00 localhost postfix/postscreen[84375]: connection closed fd
> > 128
>
> And it's working as promised.
The logging shows that postscreen closes the connection immediately
after sending "521 5.7.1 Service unavailable".
Wietse
