[Postfixbuch-users] Nicht existente Absender hard statt soft rejecten

[Jörg Sitek - mob e.V.]

Hallo,

ich sehe in meinem Log immer diesen Eintrag:

Mar 12 20:28:39 mx postfix/smtpd[2298]: NOQUEUE: reject: RCPT from cmx02.servicemail24.de[84.17.184.247] 450 4.1.8 <Majordomo-Owner at mucrhduweb0002.muc.arvato-systems.de>: Sender address rejected: Domain not found; from=<Majordomo-Owner at mucrhduweb0002.muc.arvato-systems.de> to=<andreas.duellick at strassenfeger.org> proto=ESMTP helo=<cmx02.servicemail24.de>


In meinem SMTP Restrictions habe ich reject_unknown_sender_domain eingetragen. Aber statt hart zu rejecten wie gewünscht, gibts nur einen temp. Fehler und der Sender probiert es immer wieder. Habe ich was vergessen?

Hier meine main.cf

mx:~# postconf -n
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
append_dot_mydomain = no
biff = no
bounce_queue_lifetime = 3d
config_directory = /etc/postfix
inet_interfaces = all
local_recipient_maps =
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
maximal_queue_lifetime = 3d
message_size_limit = 52428800
mydestination = $myhostname, localhost.$mydomain, localhost, listen.strassenfeger.org
mydomain = strassenfeger-berlin.org
myhostname = mx.strassenfeger-berlin.org
mynetworks_style = subnet
myorigin = $mydomain
proxy_read_maps = proxy:mysql:/etc/postfix/db/Transport.mysql            proxy:mysql:/etc/postfix/db/VirtualAliasMaps.mysql            proxy:mysql:/etc/postfix/db/RelayDomains.mysql            proxy:mysql:/etc/postfix/db/RelayRecipientMaps.mysql
recipient_delimiter = +
relay_domains = proxy:mysql:/etc/postfix/db/RelayDomains.mysql
relay_recipient_maps = proxy:mysql:/etc/postfix/db/RelayRecipientMaps.mysql
smtp_helo_name = mx.strassenfeger-berlin.org
smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP of mob e.V. $mail_name (Debian/GNU)
smtpd_client_restrictions =
smtpd_data_restrictions =
smtpd_end_of_data_restrictions =
smtpd_helo_required = yes
smtpd_helo_restrictions =
smtpd_proxy_timeout = 900s
smtpd_recipient_restrictions = 
      check_recipient_access btree:/etc/postfix/lists/access_recipient-rfc, 
      check_client_access btree:/etc/postfix/lists/access_client, 
      check_recipient_access btree:/etc/postfix/lists/access_recipient, 
      reject_unknown_sender_domain,  
      reject_unknown_recipient_domain, 
      reject_non_fqdn_sender,  
      reject_non_fqdn_recipient,  
      reject_non_fqdn_helo_hostname, 
      reject_unknown_client_hostname, 
      permit_mynetworks, 
      reject_invalid_helo_hostname,  
      check_policy_service inet:127.0.0.1:12525, 
      check_policy_service inet:127.0.0.1:60000, 
      reject_unauth_pipelining, reject_unauth_destination,  
      permit
smtpd_sender_restrictions =
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache
smtpd_use_tls = no
soft_bounce = no
strict_rfc821_envelopes = yes
transport_maps = proxy:mysql:/etc/postfix/db/Transport.mysql
virtual_alias_maps = proxy:mysql:/etc/postfix/db/VirtualAliasMaps.mysql


Danke & Gruß Jörg

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