[Postfixbuch-users] Konfiguration Postfix Backscatter?

Susanne Kaufmann SusanneKaufmann at gmx.de
Mi Okt 20 12:44:45 CEST 2010


Hallo zusammen,

ich habe letztens einen Server neu aufgesetzt und habe seitdem Probleme mit
Backscatter-Mails. Ich kann mir das aber nicht so ganz erklären. Evtl.
könnte jemand einmal einen Blick auf meine Postfix-Konfiguration werfen.
Vielen Dank schon einmal im Voraus.

Viele Grüße,
Susanne




main.cf

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no
append_dot_mydomain = no
readme_directory = no

smtpd_tls_cert_file=/etc/ssl/certs/smtpd.cert
smtpd_tls_key_file=/etc/ssl/private/smtpd.key
smtpd_use_tls=yes
smtpd_enforce_tls = no
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_tls_auth_only = no
smtpd_tls_loglevel = 2

myhostname = xx.yy.zz
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = aabbcc.stratoserver.net, localhost.stratoserver.net,
localhost
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 aa.bb.cc.dd
mailbox_size_limit = 0
recipient_delimiter = +
message_size_limit = 104857600
inet_interfaces = all
virtual_alias_domains =
virtual_alias_maps = mysql:/etc/postfix/vms-forwardings.cf
mysql:/etc/postfix/vms-email2email.cf
virtual_mailbox_domains = mysql:/etc/postfix/vms-domains.cf
virtual_mailbox_maps = mysql:/etc/postfix/vms-mailboxes.cf
virtual_mailbox_base = /home/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
sender_canonical_maps = mysql:/etc/postfix/vms-mysql_sender_canonical.cf
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_security_options = noanonymous
smtpd_recipient_restrictions = reject_unknown_sender_domain,
reject_non_fqdn_sender, permit_mynetworks, permit_sasl_authenticated,
permit_mx_backup, reject_invalid_hostname, reject_unauth_destination,
reject_unverified_sender
smtpd_tls_loglevel = 1
maildrop_destination_recipient_limit = 1
virtual_transport = maildrop

smtp_bind_address = aa.bb.cc.dd

content_filter = scan:aa.bb.cc.dd:10025
receive_override_options = no_address_mappings
header_checks = regexp:/etc/postfix/maps/header_checks
always_bcc = admin at aa.bb.cc.de
bounce_template_file = /etc/postfix/bounce.de-DE.cf
var_flock_tries = 40




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