/var/log/old/mail.log-20121219.gz: ... Dec 18 20:12:33 gaugino postfix/smtpd[1954]: Anonymous TLS connection established from ch1gmehub08.msn.com[207.46.200.12]: TLSv1 with cipher AES128-SHA (128/128 bits) Dec 18 20:12:34 gaugino policyd-spf[1956]: spfcheck: pyspf result: "['None', '', 'helo']" Dec 18 20:12:34 gaugino policyd-spf[1956]: None; identity=helo; client-ip=207.46.200.12; helo=smtpi.msn.com; envelope-from=account-security-nore...@microsoft.com; receiver=anton@van<cut> Dec 18 20:12:34 gaugino policyd-spf[1956]: spfcheck: pyspf result: "['Permerror', 'SPF Permanent Error: Too many DNS lookups', 'mailfrom']" Dec 18 20:12:34 gaugino policyd-spf[1956]: Permerror; identity=mailfrom; client-ip=207.46.200.12; helo=smtpi.msn.com; envelope-from=account-security-nore...@microsoft.com; receiver=anton@van<cut> Dec 18 20:12:34 gaugino dkimproxy.in[16897]: connect from 127.0.0.1 Dec 18 20:12:34 gaugino postfix/smtpd[1957]: initializing the server-side TLS engine Dec 18 20:12:34 gaugino postfix/smtpd[1957]: connect from localhost[127.0.0.1] Dec 18 20:12:34 gaugino postfix/smtpd[1954]: warning: proxy 127.0.0.1:10025 rejected "MAIL FROM:<account-security-nore...@microsoft.com> SIZE=5696 AUTH=<>": "555 5.5.4 Unsupported option: AUTH=<>" Dec 18 20:12:34 gaugino postfix/smtpd[1954]: disconnect from ch1gmehub08.msn.com[207.46.200.12] ...
mail.log: ... Nov 8 19:07:29 gaugino postfix/smtpd[25695]: smtp3.versatel.nl[62.58.50.90]: save session 480C389F650B00DC8F5A871D506414D2EDD3EFE7194D171F10BF80CB90090288&s=smtp to smtpd cache Nov 8 19:07:29 gaugino postfix/tlsmgr[11620]: put smtpd session id=480C389F650B00DC8F5A871D506414D2EDD3EFE7194D171F10BF80CB90090288&s=smtp [data 127 bytes] Nov 8 19:07:29 gaugino postfix/tlsmgr[11620]: write smtpd TLS cache entry 480C389F650B00DC8F5A871D506414D2EDD3EFE7194D171F10BF80CB90090288&s=smtp: time=1352401649 [data 127 bytes] Nov 8 19:07:29 gaugino postfix/smtpd[25695]: Anonymous TLS connection established from smtp3.versatel.nl[62.58.50.90]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits) Nov 8 19:07:29 gaugino policyd-spf[25698]: spfcheck: pyspf result: "['None', '', 'helo']" Nov 8 19:07:29 gaugino policyd-spf[25698]: None; identity=helo; client-ip=62.58.50.90; helo=smtp3.versatel.nl; envelope-from=<cut>@zonnet.nl; receiver=anton@<cut> Nov 8 19:07:29 gaugino policyd-spf[25698]: spfcheck: pyspf result: "['None', '', 'mailfrom']" Nov 8 19:07:29 gaugino policyd-spf[25698]: None; identity=mailfrom; client-ip=62.58.50.90; helo=smtp3.versatel.nl; envelope-from=<cut>@zonnet.nl; receiver=anton@<cut> Nov 8 19:07:29 gaugino dkimproxy.in[10228]: connect from 127.0.0.1 Nov 8 19:07:29 gaugino postfix/smtpd[25699]: initializing the server-side TLS engine Nov 8 19:07:29 gaugino postfix/smtpd[25699]: connect from localhost[127.0.0.1] Nov 8 19:07:29 gaugino postfix/smtpd[25695]: warning: proxy 127.0.0.1:10025 rejected "MAIL FROM:<<cut>@zonnet.nl> SIZE=19064 AUTH=<<cut>@zonnet.nl>": "555 5.5.4 Unsupported option: AUTH=<<cut>@zonnnet.nl>" Nov 8 19:07:29 gaugino postfix/smtpd[25695]: disconnect from smtp3.versatel.nl[62.58.50.90] ... Is microsoft.com and versatel.nl sending mail with invalid AUTH? What means: "SPF Permanent Error: Too many DNS lookups'"? Am I doing something wrong? Kind regards, Jaap van Wingerde. jaap@gaugino:~$ sudo postconf -n [sudo] password for jaap: 2bounce_notice_recipient = postmaster alias_maps = hash:/etc/aliases allow_min_user = no allow_untrusted_routing = no append_dot_mydomain = no biff = no bounce_notice_recipient = postmaster bounce_queue_lifetime = 30d broken_sasl_auth_clients = yes config_directory = /etc/postfix defer_transports = etrn-only delay_notice_recipient = postmaster delay_warning_time = 0 disable_vrfy_command = yes fast_flush_domains = mail.custard.shrl.nl html_directory = /usr/share/doc/postfix/html inet_interfaces = 94.142.<cut>, [2a02:898:62:<cut> inet_protocols = all local_destination_concurrency_limit = 2 luser_relay = postmaster mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 maximal_backoff_time = 300s maximal_queue_lifetime = 30d message_size_limit = 67108864 minimal_backoff_time = 60s mydestination = <cut> mydomain = <cut>.nl myhostname = <cut>.nl mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 [2a02:898:62:<cut> myorigin = <cut>.nl notify_classes = 2bounce, delay, resource, software queue_run_delay = 60s readme_directory = /usr/share/doc/postfix recipient_bcc_maps = hash:/etc/postfix/recipient_bcc_maps recipient_delimiter = + relay_domains = $mydestination sender_bcc_maps = hash:/etc/postfix/sender_bcc_maps smtp_bind_address6 = 2a02:898:62:<cut> smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd smtp_starttls_timeout = 300s smtp_tls_loglevel = 2 smtp_tls_note_starttls_offer = yes smtp_tls_policy_maps = hash:/etc/postfix/tls_policy smtp_tls_security_level = may smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtp_tls_session_cache_timeout = 3600s smtpd_banner = $myhostname ESMTP NO UCE smtpd_data_restrictions = reject_unauth_pipelining, permit smtpd_etrn_restrictions = permit_mynetworks, reject smtpd_helo_required = yes smtpd_recipient_restrictions = reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_recipient_domain, permit_mynetworks, permit_sasl_authenticated,reject_unauth_destination, check_sender_access hash:/etc/postfix/sender_access, check_helo_access hash:/etc/postfix/helo_checks, check_policy_service unix:private/policyd-spf, reject_rbl_client cbl.abuseat.org, reject_rbl_client zen.spamhaus.org, permit smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = smtpd_sasl_path = smtpd smtpd_sasl_security_options = noanonymous smtpd_starttls_timeout = 300s smtpd_tls_always_issue_session_ids = yes smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/postfix/ssl.cert smtpd_tls_key_file = /etc/postfix/ssl.pem smtpd_tls_loglevel = 2 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_tls_session_cache_timeout = 3600s tls_daemon_random_bytes = 32 tls_random_bytes = 32 tls_random_reseed_period = 3600s tls_random_source = dev:/dev/urandom transport_maps = hash:/etc/postfix/transport virtual_alias_domains = <cut> virtual_alias_maps = hash:/etc/postfix/virtual jaap@gaugino:~$