Displaying 9 results from an estimated 9 matches for "smtpd_client_event_limit_exceptions".
2019 Mar 28
2
dovecot mailing list stopped delivering mail
...pd[66648]: match_list_match:
talvi.dovecot.org: no match
Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_list_match:
94.237.25.159: no match
Mar 28 10:57:42 dna01 postfix/smtpd[66648]: smtp_stream_setup:
maxtime=300 enable_deadline=0
Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_hostname:
smtpd_client_event_limit_exceptions: talvi.dovecot.org ~? 192.168.3.0/24
Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_hostaddr:
smtpd_client_event_limit_exceptions: 94.237.25.159 ~? 192.168.3.0/24
Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_hostname:
smtpd_client_event_limit_exceptions: talvi.dovecot.org ~? 127.0.0.0/8
M...
2019 Mar 28
0
dovecot mailing list stopped delivering mail
...t; talvi.dovecot.org: no match
> Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_list_match:
> 94.237.25.159: no match
> Mar 28 10:57:42 dna01 postfix/smtpd[66648]: smtp_stream_setup:
> maxtime=300 enable_deadline=0
> Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_hostname:
> smtpd_client_event_limit_exceptions: talvi.dovecot.org ~? 192.168.3.0/24
> Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_hostaddr:
> smtpd_client_event_limit_exceptions: 94.237.25.159 ~? 192.168.3.0/24
> Mar 28 10:57:42 dna01 postfix/smtpd[66648]: match_hostname:
> smtpd_client_event_limit_exceptions: talvi.dovecot.or...
2016 Dec 19
0
SASL attacks and SPAM
...ccess
hash:/etc/postfix/access,
reject_rbl_client zen.spamhaus.org,
reject_rbl_client bl.spamcop.net,
check_policy_service unix:postgrey/socket,
permit
smtpd_client_connection_count_limit = 3
smtpd_client_message_rate_limit = 5
smtpd_client_recipient_rate_limit = 60
smtpd_client_event_limit_exceptions = $mynetworks
smtpd_client_new_tls_session_rate_limit = 3
smtpd_error_sleep_time = 1s
smtpd_soft_error_limit = 10
smtpd_hard_error_limit = 20
Has knocked down all the spam and about 99% of the sasl attacks.
If anyone would like to add to this, please do so.
TIA
2012 Jun 14
2
Sendmail SMTP Brute-Force Attack
Dear CentOS Community
Is totally clear there's no support sendmail platform today, but I need to
stop SMTP brute-force attack on sendmail. My server is attacked today, my
maillog look like :
4624 at myserver.com>, proto=ESMTP, daemon=MTA, relay=myserver.com [127.0.0.1]
Jun 14 19:07:01 at6412 sendmail[24627]: q5EN71jC024627: from=<>, size=3958,
class=0, nrcpts=1,
2009 Dec 02
2
Can't receive mail from outside
..._tls = no
smtp_xforward_timeout = 300s
smtpd_authorized_verp_clients = $authorized_verp_clients
smtpd_authorized_xclient_hosts =
smtpd_authorized_xforward_hosts =
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_client_connection_count_limit = 50
smtpd_client_connection_rate_limit = 0
smtpd_client_event_limit_exceptions =
${smtpd_client_connection_limit_exceptions:$mynetworks}
smtpd_client_message_rate_limit = 0
smtpd_client_new_tls_session_rate_limit = 0
smtpd_client_recipient_rate_limit = 0
smtpd_client_restrictions =
smtpd_data_restrictions =
smtpd_delay_open_until_valid_rcpt = yes
smtpd_delay_reject = yes
smt...
2015 Jan 23
2
sieve filter not working
HI,
> You could set
>
> syslog_facility = local5
>
> and have all the log messages in the messages file.
According to the output of command
# doveadm log find
every type of message goes to the file I was looking at, "/var/spool/maillog".
>> So, is it postfix doing the local mail delivery, not dovecot?
>>
> To answer this question please post relevant
2014 Jun 13
2
Dovecot and Postfix - dovecot doesn't create sockets
...atch = hostname
smtp_use_tls = no
smtp_xforward_timeout = 300s
smtpd_authorized_verp_clients = $authorized_verp_clients
smtpd_authorized_xclient_hosts =
smtpd_authorized_xforward_hosts =
smtpd_banner = $myhostname ESMTP
smtpd_client_connection_count_limit = 50
smtpd_client_connection_rate_limit = 0
smtpd_client_event_limit_exceptions =
${smtpd_client_connection_limit_exceptions:$mynetworks}
smtpd_client_message_rate_limit = 0
smtpd_client_new_tls_session_rate_limit = 0
smtpd_client_port_logging = no
smtpd_client_recipient_rate_limit = 0
smtpd_client_restrictions =
smtpd_command_filter =
smtpd_data_restrictions =
smtpd_delay_op...
2014 Nov 16
1
UNIX perms appear ok (ACL/MAC wrong?)
...atch = hostname
smtp_use_tls = no
smtp_xforward_timeout = 300s
smtpd_authorized_verp_clients = $authorized_verp_clients
smtpd_authorized_xclient_hosts =
smtpd_authorized_xforward_hosts =
smtpd_banner = $myhostname ESMTP
smtpd_client_connection_count_limit = 50
smtpd_client_connection_rate_limit = 0
smtpd_client_event_limit_exceptions =
${smtpd_client_connection_limit_exceptions:$mynetworks}
smtpd_client_message_rate_limit = 0
smtpd_client_new_tls_session_rate_limit = 0
smtpd_client_port_logging = no
smtpd_client_recipient_rate_limit = 0
smtpd_client_restrictions =
smtpd_command_filter =
smtpd_data_restrictions =
smtpd_delay_ope...
2013 Mar 14
8
Question regarding Postfix and Dovecot
...name
smtp_use_tls = no
smtp_xforward_timeout = 300s
smtpd_authorized_verp_clients = $authorized_verp_clients
smtpd_authorized_xclient_hosts =
smtpd_authorized_xforward_hosts =
smtpd_banner = $myhostname ESMTP $mail_name
smtpd_client_connection_count_limit = 50
smtpd_client_connection_rate_limit = 0
smtpd_client_event_limit_exceptions =
${smtpd_client_connection_limit_exceptions:$mynetworks}
smtpd_client_message_rate_limit = 0
smtpd_client_new_tls_session_rate_limit = 0
smtpd_client_port_logging = no
smtpd_client_recipient_rate_limit = 0
smtpd_client_restrictions =
smtpd_command_filter =
smtpd_data_restrictions =
smtpd_delay_ope...