diff options
| author | Guilhem Moulin <guilhem@fripost.org> | 2016-07-10 05:13:33 +0200 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2016-07-10 05:14:29 +0200 |
| commit | bf960a066466d7719ada8fe7bc3dec99d237b88a (patch) | |
| tree | 5a66a7bbdc5dcf30efdfc50215e86d05cf112e46 /roles/IMAP/templates/etc | |
| parent | d6ff0c078e6d70e50c888e016a8a8b9b0d8d7782 (diff) | |
Route all internal SMTP traffic through IPsec.
Diffstat (limited to 'roles/IMAP/templates/etc')
| -rw-r--r-- | roles/IMAP/templates/etc/postfix/main.cf.j2 | 24 |
1 files changed, 6 insertions, 18 deletions
diff --git a/roles/IMAP/templates/etc/postfix/main.cf.j2 b/roles/IMAP/templates/etc/postfix/main.cf.j2 index 6c0b024..faf17de 100644 --- a/roles/IMAP/templates/etc/postfix/main.cf.j2 +++ b/roles/IMAP/templates/etc/postfix/main.cf.j2 @@ -1,102 +1,90 @@ ######################################################################## # Mail Delivery Agent (MDA) configuration # # {{ ansible_managed }} # Do NOT edit this file directly! smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no readme_directory = no mail_owner = postfix delay_warning_time = 4h maximal_queue_lifetime = 5d myorigin = /etc/mailname myhostname = mda{{ imapno | default('') }}.$mydomain mydomain = fripost.org append_dot_mydomain = no -mynetworks_style = host +mynetworks = 127.0.0.0/8, [::1]/128 +{%- if groups.all | length > 1 -%} + , {{ ipsec_subnet }} +{% endif %} queue_directory = /var/spool/postfix-{{ postfix_instance[inst].name }} data_directory = /var/lib/postfix-{{ postfix_instance[inst].name }} multi_instance_group = {{ postfix_instance[inst].group | default('') }} multi_instance_name = postfix-{{ postfix_instance[inst].name }} multi_instance_enable = yes # No local delivery mydestination = local_transport = error:5.1.1 Mailbox unavailable alias_maps = alias_database = local_recipient_maps = message_size_limit = 0 recipient_delimiter = + # No relay: this server is inbound-only relay_transport = error:5.1.1 Relay unavailable default_transport = error:5.1.1 Transport unavailable # Virtual transport (the alias resolution and address validation is # performed on the MX:es only) virtual_transport = lmtp:unix:private/dovecot-lmtpd lmtp_bind_address = 127.0.0.1 virtual_mailbox_domains = static:all virtual_mailbox_maps = static:all #transport_maps = cdb:$config_directory/transport # Restore the original envelope recipient relay_domains = recipient_canonical_classes = envelope_recipient recipient_canonical_maps = pcre:$config_directory/recipient_canonical.pcre # Don't rewrite remote headers local_header_rewrite_clients = - -relay_clientcerts = cdb:$config_directory/relay_clientcerts -smtpd_tls_security_level = may -smtpd_tls_ciphers = high -smtpd_tls_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1 -smtpd_tls_exclude_ciphers = EXPORT, LOW, MEDIUM, aNULL, eNULL, DES, RC4, MD5 -smtpd_tls_cert_file = /etc/postfix/ssl/{{ ansible_fqdn }}.pem -smtpd_tls_key_file = /etc/postfix/ssl/{{ ansible_fqdn }}.key -smtpd_tls_dh1024_param_file = /etc/ssl/dhparams.pem -smtpd_tls_session_cache_database= -smtpd_tls_received_header = yes -smtpd_tls_ask_ccert = yes -smtpd_tls_session_cache_timeout = 3600s -smtpd_tls_fingerprint_digest = sha256 - +smtp_tls_security_level = none +smtpd_tls_security_level = none strict_rfc821_envelopes = yes smtpd_delay_reject = yes disable_vrfy_command = yes smtpd_client_restrictions = permit_mynetworks - permit_tls_clientcerts # We are the only ones using this proxy, but if things go wrong we # want to know why defer smtpd_helo_required = yes smtpd_helo_restrictions = reject_invalid_helo_hostname smtpd_sender_restrictions = reject_non_fqdn_sender smtpd_relay_restrictions = reject_non_fqdn_recipient permit_mynetworks - permit_tls_clientcerts reject smtpd_data_restrictions = reject_unauth_pipelining # vim: set filetype=pfmain : |