Hallo ,
seit 2 Tagen benutze ich die Plugins Postscreen , PolicydSPF und OpenDKIM . Spamassasin ist schon länger im Einsatz . Seit den 2 letzten Tagen kann ich auch keine Mails mehr verschicken . Mailempfang macht keine Probleme und die I-MSCP Mails werden auch zugestellt .
Brainfuck Source Code: mail.log
- Mar 3 22:11:14 static postfix/smtpd[3321]: connect from domain.tld[xxx.xxx.xxx.xxx]Mar 3 22:11:14 static postfix/smtpd[3321]: 6BF8959409BC: client=domain.tld[xxx.xxx.xxx.xxx], sasl_method=LOGIN, sasl_username=user@ddomain.tldMar 3 22:11:14 static postfix/cleanup[3325]: 6BF8959409BC: message-id=<150A498F00A74EC9AD83D3FCA3C087AC@PCName>Mar 3 22:11:14 static postfix/cleanup[3325]: 6BF8959409BC: milter-reject: END-OF-MESSAGE from domain.tld[xxx.xxx.xxx.xxx]: 4.7.1 Service unavailable - try again later; from=<user@domain.tld> to=<user@domain.tld> proto=ESMTP helo=<PCName>Mar 3 22:11:14 static postfix/smtpd[3321]: disconnect from domain.tld[xxx.xxx.xxx.xxx]
netstat -plunt
Code
- Active Internet connections (only servers)Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program nametcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 2061/mastertcp 0 0 127.0.0.1:12345 0.0.0.0:* LISTEN 1153/opendkimtcp 0 0 127.0.0.1:953 0.0.0.0:* LISTEN 879/namedtcp 0 0 0.0.0.0:56126 0.0.0.0:* LISTEN 848/rpc.statdtcp 0 0 127.0.0.1:10023 0.0.0.0:* LISTEN 1628/postgrey.pid -tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 1587/mysqldtcp 0 0 127.0.0.1:10026 0.0.0.0:* LISTEN 1005/clamsmtpdtcp 0 0 0.0.0.0:587 0.0.0.0:* LISTEN 2061/mastertcp 0 0 127.0.0.1:12525 0.0.0.0:* LISTEN 1589/policyd-weighttcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 839/rpcbindtcp 0 0 178.63.79.147:8080 0.0.0.0:* LISTEN 1021/nginx -g daemotcp 0 0 0.0.0.0:465 0.0.0.0:* LISTEN 2061/mastertcp 0 0 127.0.0.1:9876 0.0.0.0:* LISTEN 874/imscp_daemontcp 0 0 178.63.79.147:53 0.0.0.0:* LISTEN 879/namedtcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN 879/namedtcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 865/sshdtcp6 0 0 :::443 :::* LISTEN 1647/apache2tcp6 0 0 :::45803 :::* LISTEN 848/rpc.statdtcp6 0 0 :::110 :::* LISTEN 1063/couriertcpdtcp6 0 0 :::143 :::* LISTEN 1064/couriertcpdtcp6 0 0 :::111 :::* LISTEN 839/rpcbindtcp6 0 0 :::80 :::* LISTEN 1647/apache2tcp6 0 0 :::8080 :::* LISTEN 1021/nginx -g daemotcp6 0 0 :::21 :::* LISTEN 1542/proftpd: (accetcp6 0 0 :::22 :::* LISTEN 865/sshdudp 0 0 0.0.0.0:27500 0.0.0.0:* 3179/perludp 0 0 178.63.79.147:53 0.0.0.0:* 879/namedudp 0 0 127.0.0.1:53 0.0.0.0:* 879/namedudp 0 0 0.0.0.0:111 0.0.0.0:* 839/rpcbindudp 0 0 178.63.79.147:123 0.0.0.0:* 1095/ntpdudp 0 0 127.0.0.1:123 0.0.0.0:* 1095/ntpdudp 0 0 0.0.0.0:123 0.0.0.0:* 1095/ntpdudp 0 0 127.0.0.1:600 0.0.0.0:* 848/rpc.statdudp 0 0 0.0.0.0:1014 0.0.0.0:* 839/rpcbindudp 0 0 0.0.0.0:53313 0.0.0.0:* 848/rpc.statdudp6 0 0 :::111 :::* 839/rpcbindudp6 0 0 fe80::4261:86ff:fef:123 :::* 1095/ntpdudp6 0 0 ::1:123 :::* 1095/ntpdudp6 0 0 2a01:4f8:121:316b:::123 :::* 1095/ntpdudp6 0 0 :::123 :::* 1095/ntpdudp6 0 0 :::1014 :::* 839/rpcbindudp6 0 0 :::37049 :::* 848/rpc.statd
Brainfuck Source Code: main.cf
- # Some common configuration parameters
- inet_protocols = ipv4
- inet_interfaces = all
- mynetworks_style = host
- # IPv4 source for outbound mails
- smtp_bind_address = 178.63.79.147
- # IPv6 source for outbound mails
- #smtp_bind_address6 =
- myhostname = static.178.63.79.147.clients.your-server.de
- mydomain = static.178.63.79.147.clients.your-server.de.local
- myorigin = $myhostname
- smtpd_banner = $myhostname ESMTP i-MSCP 1.2.15 Managed
- # Receiving messages parameters
- mydestination = $myhostname, $mydomain
- append_dot_mydomain = no
- append_at_myorigin = yes
- local_transport = local
- transport_maps = hash:/etc/postfix/imscp/transport
- relay_domains = hash:/etc/postfix/imscp/relay_domains
- alias_maps = hash:/etc/aliases
- alias_database = hash:/etc/aliases
- # Delivering local messages parameters
- mail_spool_directory = /var/mail
- # Mailboxquota
- # => 0 for unlimited
- # => 104857600 for 100 MB
- mailbox_size_limit = 0
- # Message size limit
- # => 0 for unlimited
- # => 104857600 for 100 MB
- message_size_limit = 0
- biff = no
- recipient_delimiter = +
- local_destination_recipient_limit = 1
- local_recipient_maps = unix:passwd.byname $alias_database
- # i-MSCP Autoresponder parameters
- imscp-arpl_destination_recipient_limit = 1
- # Delivering virtual messages parameters
- virtual_mailbox_base = /var/mail/virtual
- virtual_mailbox_limit = 0
- virtual_mailbox_domains = hash:/etc/postfix/imscp/domains
- virtual_mailbox_maps = hash:/etc/postfix/imscp/mailboxes
- virtual_alias_maps = hash:/etc/postfix/imscp/aliases
- virtual_minimum_uid = 999
- virtual_uid_maps = static:999
- virtual_gid_maps = static:8
- smtpd_helo_required = yes
- smtpd_helo_restrictions = permit_mynetworks,
- permit_sasl_authenticated,
- reject_invalid_helo_hostname,
- reject_non_fqdn_helo_hostname
- smtpd_sender_restrictions = reject_non_fqdn_sender,
- reject_unknown_sender_domain,
- permit_mynetworks,
- permit_sasl_authenticated
- smtpd_relay_restrictions =
- smtpd_recipient_restrictions = reject_non_fqdn_recipient, reject_unknown_recipient_domain, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_unlisted_recipient, check_policy_service unix:private/policy-spf, permit
- smtpd_data_restrictions = reject_multi_recipient_bounce,
- reject_unauth_pipelining
- # Maildrop MDA parameters
- virtual_transport = maildrop
- maildrop_destination_concurrency_limit = 1
- maildrop_destination_recipient_limit = 1
- # Cyrus SASL parameters
- smtpd_sasl_type = cyrus
- smtpd_sasl_path = smtpd
- smtpd_sasl_auth_enable = yes
- smtpd_sasl_security_options = noanonymous
- broken_sasl_auth_clients = yes
- smtpd_sasl_authenticated_header = yes
- non_smtpd_milters = unix:/spamass/spamass.sock inet:localhost:12345
- milter_connect_macros = j {daemon_name} v {if_name} _
- smtpd_milters = unix:/spamass/spamass.sock inet:localhost:12345
- milter_default_action = accept
- policy-spf_time_limit = 3600s
- # Plugin::Postscreen - Begin
- postscreen_greet_action = enforce
- postscreen_dnsbl_sites = zen.spamhaus.org*2,
- dnsbl-1.uceprotect.net*1,
- bl.spamcop.net*1,
- list.dnswl.org=127.0.[0..255].[1..3]*-2
- postscreen_dnsbl_threshold = 3
- postscreen_dnsbl_action = enforce
- postscreen_access_list = permit_mynetworks,
- cidr:/etc/postfix/postscreen_access.cidr
- smtpd_client_restrictions = cidr:/etc/postfix/client.cidr
- postscreen_blacklist_action = enforce
- # Plugin::Postscreen - Ending
mein Client und der Server sind aber whitelistet .
Ohne die neuen Plugins geht der Mailversand .