[Postfixbuch-users] warning: cannot connect to service

[Jim Knuth]

Hallo @all,

ich hatte gestern (genau zw. Mar  3 10:32:51 und
Mar  3 10:47:22) folgendes im Log, aber bis eben
NICHT mehr.

Mar  3 10:47:22 server2 postfix/postscreen[26759]: warning: cannot 
connect to service private/smtpd: Resource temporarily unavailable

Was läuft da schief, konnte auch durch intensives Suchen
im Netz nichts Aussagefähiges finden.

postconf -n

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
always_bcc = admin at art-domains.de
biff = no
body_checks = regexp:$filter/body_checks.regexp
bounce_queue_lifetime = 3d
bounce_template_file = /etc/postfix/bounce.cf
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
default_privs = mail
delay_warning_time = 5h
disable_vrfy_command = yes
header_checks = regexp:$filter/header_checks.regexp 
pcre:$filter/header_checks.pcre
home_mailbox = Maildir/
inet_interfaces = 77.236.98.239, 127.0.0.1
local_destination_concurrency_limit = 1
local_header_rewrite_clients =
local_recipient_maps = proxy:unix:passwd.byname
mail_name = Postfix-Amavis
mail_owner = postfix
mailbox_command = /usr/bin/procmail -t /etc/procmailrc
mailbox_size_limit = 102400000
mailq_path = /usr/bin/mailq
maximal_queue_lifetime = 3d
message_size_limit = 51200000
mime_header_checks = pcre:$filter/mime_header_checks
mydestination = $myhostname
myhostname = server1.art-domains.de
mynetworks = 127.0.0.0/8
myorigin = $myhostname
nested_header_checks = $header_checks
newaliases_path = /usr/bin/newaliases
postscreen_bare_newline_action = drop
postscreen_bare_newline_enable = yes
postscreen_dnsbl_action = drop
postscreen_dnsbl_sites = black.uribl.com	zen.spamhaus.org 
bl.spamcop.net	dnsbl.njabl.org	ix.dnsbl.manitu.net
postscreen_dnsbl_threshold = 2
postscreen_greet_action = drop
postscreen_helo_required = yes
postscreen_non_smtp_command_enable = yes
postscreen_pipelining_action = drop
postscreen_pipelining_enable = yes
proxy_read_maps = proxy:mysql:$mysql/client_access.cf	 
proxy:mysql:$mysql/sender_access.cf    	 proxy:unix:passwd.byname
queue_directory = /var/spool/postfix
recipient_delimiter = +
remote_header_rewrite_domain =
sample_directory = /etc/postfix
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
show_user_unknown_table_name = no
smtp_bind_address = 77.236.98.239
smtp_connect_timeout = 90s
smtp_connection_cache_on_demand = no
smtpd_banner = $myhostname ESMTP $mail_name
smtpd_client_connection_count_limit = 20
smtpd_client_connection_rate_limit = 100
smtpd_client_message_rate_limit = 100
smtpd_client_recipient_rate_limit = 100
smtpd_data_restrictions = reject_multi_recipient_bounce 
reject_unauth_pipelining
smtpd_hard_error_limit = 5
smtpd_helo_required = yes
smtpd_junk_command_limit = 50
smtpd_policy_service_max_idle = 3600s
smtpd_policy_service_max_ttl = 3600s
smtpd_proxy_options = speed_adjust
smtpd_recipient_restrictions = permit_mynetworks 
reject_non_fqdn_sender	reject_non_fqdn_recipient 
reject_unknown_recipient_domain        reject_unknown_sender_domain	 
      permit_sasl_authenticated	reject_unauth_destination 
reject_invalid_hostname        reject_unlisted_sender	 
reject_unlisted_recipient	check_recipient_access 
hash:$filter/verbotene_empfaenger        check_client_access 
pcre:$filter/dynip                check_client_access 
proxy:mysql:$mysql/client_access.cf        check_sender_access 
proxy:mysql:$mysql/sender_access.cf check_sender_mx_access 
hash:$filter/wildcard_mx check_sender_mx_access 
cidr:$filter/bogon_networks.cidr check_policy_service 
inet:127.0.0.1:12525        check_policy_service inet:127.0.0.1:10031
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_local_domain = mail.server1.art-domains.de
smtpd_sasl_security_options = noanonymous
smtpd_tls_cert_file = $certs/postfix_public_cert.pem
smtpd_tls_key_file = $certs/postfix_private_key.pem
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
smtpd_tls_session_cache_timeout = 7200s
smtpd_use_tls = yes
strict_mime_encoding_domain = yes
strict_rfc821_envelopes = yes
tls_random_source = dev:/dev/urandom
unknown_address_reject_code = 550
unknown_client_reject_code = 550
unknown_hostname_reject_code = 550
unknown_local_recipient_reject_code = 550
unverified_recipient_reject_code = 550
unverified_sender_reject_code = 550
virtual_alias_maps = hash:/etc/postfix/confixx_virtualUsers 
hash:/etc/postfix/confixx_localDomains


-- 
Mit freundlichen Grüßen,
Jim Knuth

P.S.: Bitte senden Sie KEINE HTML-Mails!

#####
Zufallszitat:
Nur Kinder, Narren und sehr alte Leute können es sich
leisten, immer die Wahrheit zu sagen. [Churchill]