On 26.07.22 10:31, Helmut Schneider wrote:
anvil_rate_time_unit = 60
smtpd_client_connection_rate_limit = 6
smtpd_client_connection_count_limit = 4
smtpd_client_connection_limit_exceptions =
/etc/postfix-in/smtpd_client_connection_limit_exceptions
smtpd_client_event_limit_exceptions =
/etc/postfix-in/smtpd_client_event_limit_exceptions
smtpd_soft_error_limit = 2
smtpd_hard_error_limit = 4
mynetworks = cidr:/etc/postfix-in/mynetworks
mynetworks_style = host
$ cat /etc/postfix-in/mynetworks
127.0.0.0/8 OK
10.0.0.0/8 OK
172.16.0.0/12 OK
192.168.0.0/16 OK
$ cat /etc/postfix-in/smtpd_client_connection_limit_exceptions
$mynetworks
[...]
$ cat /etc/postfix-in/smtpd_client_event_limit_exceptions
$mynetworks
[...]
$
But still:
Error: too many connections from 172.20.16.26
this looks like courier message.
and it looks like global limit crossed not per-IP limit.
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
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