[Postfixbuch-users] Ausgehende Mail witrd teilweise geblockt

[Heiner Lamprecht]

Hallo,

ich habe heute gesehen, dass ausgehende Mail von meinem Server 
teilweise vom empfangenden Server geblockt wird:

mqueue:
connect to mx-ha02.web.de[217.72.192.188]: Connection refused

Jetzt suche ich nach dem Grund dafür, komme aber nicht richtig 
weiter.

Auf dem Server laufen mehrere Domains, die über ISPConfig verwaltet 
werden.

Habe ich in der Konfiguration etwas übersehen?

--------------------------------------------------------------------
postconf -n
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
biff = no
broken_sasl_auth_clients = yes
canonical_maps = hash:/etc/postfix/canonical
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/lib/postfix
debug_peer_level = 2
defer_transports =
disable_dns_lookups = no
disable_mime_output_conversion = no
html_directory = /usr/share/doc/packages/postfix/html
inet_interfaces = all
inet_protocols = all
mail_owner = postfix
mail_spool_directory = /var/mail
mailbox_command =
mailbox_size_limit = 0
mailbox_transport =
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, 
header_recipient
masquerade_domains =
masquerade_exceptions = root
message_size_limit = 102400000
mydestination = /etc/postfix/local-host-names
mydomain = heinerlamprecht.de
myhostname = server1.$mydomain
mynetworks = 127.0.0.0/8
mynetworks_style = subnet
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/packages/postfix/README_FILES
relayhost =
relocated_maps = hash:/etc/postfix/relocated
sample_directory = /usr/share/doc/packages/postfix/samples
sender_canonical_maps = hash:/etc/postfix/sender_canonical
sendmail_path = /usr/sbin/sendmail
setgid_group = maildrop
smtp_sasl_auth_enable = no
smtp_tls_note_starttls_offer = yes
smtp_use_tls = no
smtpd_client_restrictions =
smtpd_helo_required = yes
smtpd_helo_restrictions =
smtpd_recipient_restrictions = permit_sasl_authenticated, 
reject_unknown_sender_domain, check_client_access 
hash:/etc/postfix/client_checks, reject_non_fqdn_hostname, 
reject_non_fqdn_sender, reject_non_fqdn_recipient, 
reject_unknown_recipient_domain, reject_unauth_pipelining, 
reject_rbl_client ix.dnsbl.manitu.net, permit_mynetworks, 
reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt
smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key
smtpd_tls_loglevel = 1
smtpd_tls_received_header = yes
smtpd_tls_session_cache_timeout = 3600s
smtpd_use_tls = no
strict_8bitmime = no
strict_rfc821_envelopes = no
tls_random_source = dev:/dev/urandom
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550
virtual_alias_domains = hash:/etc/postfix/virtual
virtual_alias_maps = hash:/etc/postfix/virtusertable
--------------------------------------------------------------------


Grüße,


    Heiner

-- 
    heiner at heiner-lamprecht dot net    GnuPG - Key: 9859E373
  Fingerprint:  3770 7947 F917 94EF 8717 BADB 0139 7554 9859 E373
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