[Postfixbuch-users] Outlook Express - senden scheitert

[Fabian Petzold]

Hallo,

ich habe hier folgendes seltsames Problem  und werde leider nicht schlau 
draus.

Ich habe Postfix mit Dovecot am laufen und den Postfix vorerst laut Buch 
mit Before-Queue-Filter konfiguriert.

Das Problem ist nun, das das Outlook Express eines Kunden nicht senden kann.

Folgende Fehlermeldung kommt am Client:
"Die Nachricht konnte nicht gesendet werden, da einer der Empfänger vom 
Server nicht akzeptiert wurde. Die nicht akzeptierte E-Mail-Adresse ist 
"mail at XXXXXX.de". Betreff 'Testmail 1', Konto: 'YYYYYYYYYYYY.de', 
Server: 'YYYYYYYYYYYY.de', Protokoll: SMTP, Serverantwort: '554 5.7.1 
Service unavailable; Client host [89.247.0.79] blocked using 
zen.spamhaus.org; http://www.spamhaus.org/query/bl?ip=89.247.0.79', 
Port: 25, Secure (SSL): Nein, Serverfehler: 554, Fehlernummer: 0x800CCC79"

Der Sender scheitert an
     reject_rbl_client zen.spamhaus.org,
OBWOHL der erst nach der
     permit_sasl_authenticated,
kommt.

Egal wie ich das Outlook auch konfiguriere, der will nicht senden.
Aus einem Thunderbird heraus funktioniert das ganze sauber.

Was muss man einstellen, damit auch ein Outlook Express Client als 
"permit_sasl_authenticated" erkannt wird.

Danke im Voraus.


Meine main.cf
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
biff = no
append_dot_mydomain = no
readme_directory = no

# TLS parameters
smtpd_tls_cert_file = /etc/ssl/certs/ssl-mail.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-mail.key
smtpd_use_tls = yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
#smtpd_tls_received_header = yes
#smtpd_tls_mandatory_protocols = SSLv3, TLSv1
#smtpd_tls_mandatory_ciphers = medium
#smtpd_tls_auth_only = yes
#tls_random_source = dev:/dev/urandom

myhostname = server.XXXXXXXX.de
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = s1000.server.fpcom.de, localhost.s1000.fpcom.de, , localhost
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
home_mailbox = Maildir/

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_helo_required = yes
mtpd_sasl_auth_enable = yes
smtpd_sasl_type = dovecot
#smtpd_sasl_path = private/dovecot-auth
smtpd_sasl_path = private/auth
smtpd_sasl_authenticated_header = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
broken_sasl_auth_clients = no

smtpd_recipient_restrictions =
         reject_non_fqdn_sender,
         reject_non_fqdn_recipient,
         reject_unknown_sender_domain,
         reject_unknown_recipient_domain,
         permit_sasl_authenticated,
         permit_mynetworks,

         reject_rbl_client zen.spamhaus.org,
         reject_rbl_client ix.dnsbl.manitu.net,
         reject_rbl_client bl.spamcop.net,
         reject_rbl_client dnsbl.njabl.org,
         reject_rhsbl_client blackhole.securitysage.com,
         check_policy_service inet:127.0.0.1:12525,
         check_policy_service inet:127.0.0.1:10023,
         #permit_mx_backup,
         reject_unauth_destination,
         reject_unverified_recipient,
         permit

smtpd_delay_reject =   no

unverified_recipient_reject_code = 550

body_checks = pcre:/etc/postfix/lookup/body_checks
header_checks = pcre:/etc/postfix/lookup/header_checks

virtual_transport = dovecot
dovecot_destination_recipient_limit = 1
virtual_mailbox_base = /var/virtual/mail/
virtual_mailbox_maps = 
mysql:/etc/postfix/lookup/mysql-virtual_mailbox_maps.cf
virtual_mailbox_domains = 
mysql:/etc/postfix/lookup/mysql-virtual_mailbox_domains.cf
virtual_alias_maps = mysql:/etc/postfix/lookup/mysql-virtual_alias_maps.cf
smtpd_sender_login_maps = 
mysql:/etc/postfix/lookup/mysql-virtual_sender_permissions.cf
virtual_uid_maps = static:2000
virtual_gid_maps = static:2000

message_size_limit = 52428800

mailbox_size_limit = 0
virtual_mailbox_limit = 0
mailbox_command = /usr/lib/dovecot/dovecot-lda -f "$SENDER" -a 
"$RECIPIENT" -d %{USER}
receive_override_options = no_address_mappings
spf-policyd_time_limit = 3600s