John Fawcett: > Seems that postscreen_client_connection_count_limit does not want to be > initialized from the default value of smtpd_client_connection_count_limit.
Confirmed. I have two machines with postscreen. One has smtpd_client_connection_count_limit in main.cf, and the other has postscreen_client_connection_count_limit in main.cf. None had both parameters left at their defaults. Wietse *** /var/tmp/postfix-2.8-20101130/src/postscreen/postscreen.c Tue Nov 30 17:42:19 2010 --- src/postscreen/postscreen.c Wed Dec 1 19:38:19 2010 *************** *** 351,356 **** --- 351,357 ---- int var_ps_cmd_count; char *var_ps_cmd_time; + int var_smtpd_cconn_limit; int var_ps_cconn_limit; /* *************** *** 866,871 **** --- 867,873 ---- VAR_PROC_LIMIT, DEF_PROC_LIMIT, &var_proc_limit, 1, 0, VAR_PS_DNSBL_THRESH, DEF_PS_DNSBL_THRESH, &var_ps_dnsbl_thresh, 0, 0, VAR_PS_CMD_COUNT, DEF_PS_CMD_COUNT, &var_ps_cmd_count, 1, 0, + VAR_SMTPD_CCONN_LIMIT, DEF_SMTPD_CCONN_LIMIT, &var_smtpd_cconn_limit, 0, 0, 0, }; static const CONFIG_NINT_TABLE nint_table[] = {