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-rw-r--r--roles/common/templates/etc/iptables/services.j217
-rw-r--r--roles/common/templates/etc/postfix/main.cf.j227
-rw-r--r--roles/common/templates/etc/postfix/master.cf.j23
3 files changed, 4 insertions, 43 deletions
diff --git a/roles/common/templates/etc/iptables/services.j2 b/roles/common/templates/etc/iptables/services.j2
index 247f98a..2def27f 100644
--- a/roles/common/templates/etc/iptables/services.j2
+++ b/roles/common/templates/etc/iptables/services.j2
@@ -9,59 +9,42 @@ inout4 udp 500 500 # ISAKMP
{% if groups.NATed | length > 0 %}
inout4 udp 4500 4500 # IPsec NAT Traversal
{% endif %}
{% endif %}
out tcp 80,443 # HTTP/HTTPS
out tcp 9418 # GIT
out udp 53 # DNS
out udp 67 # DHCP
out tcp 22 # SSH
out udp 123 123 # NTP
in tcp {{ ansible_port|default('22') }} # SSH
{% if 'LDAP-provider' in group_names %}
in tcp 636 # LDAPS
{% elif 'MX' in group_names or 'lists' in group_names %}
out tcp 636 # LDAPS
{% endif %}
{% if 'MX' in group_names %}
in tcp 25 # SMTP
-{% if 'MDA' not in group_names %}
-out tcp {{ postfix_instance.IMAP.port }}
-{% endif %}
-{% if 'lists' not in group_names %}
-out tcp {{ postfix_instance.lists.port }}
-{% endif %}
{% endif %}
{% if 'out' in group_names %}
-{% if groups.all | difference([inventory_hostname]) %}
-in tcp {{ postfix_instance.out.port }}
-{% endif %}
out tcp 25 # SMTP
-{% else %}
-out tcp {{ postfix_instance.out.port }}
{% endif %}
{% if 'IMAP' in group_names %}
in tcp 993 # IMAPS
in tcp 4190 # MANAGESIEVE
{% endif %}
-{% if 'MDA' in group_names and 'MX' not in group_names %}
-in tcp {{ postfix_instance.IMAP.port }}
-{% endif %}
-{% if 'lists' in group_names and 'MX' not in group_names %}
-in tcp {{ postfix_instance.lists.port }}
-{% endif %}
{% if 'MSA' in group_names %}
in tcp 587 # SMTP-AUTH
{% endif %}
{% if 'webmail' in group_names or 'lists' in group_names or 'wiki' in group_names %}
in tcp 80,443 # HTTP/HTTPS
{% endif %}
{% if 'webmail' in group_names and 'IMAP' not in group_names %}
out tcp 993 # IMAP
out tcp 4190 # MANAGESIEVE
{% endif %}
{% if 'LDAP-provider' in group_names %}
out tcp 11371 # HKP
out tcp 43 # WHOIS
{% endif %}
diff --git a/roles/common/templates/etc/postfix/main.cf.j2 b/roles/common/templates/etc/postfix/main.cf.j2
index 3f36418..8caaa82 100644
--- a/roles/common/templates/etc/postfix/main.cf.j2
+++ b/roles/common/templates/etc/postfix/main.cf.j2
@@ -13,61 +13,40 @@ myorigin = /etc/mailname
myhostname = {{ ansible_fqdn }}
mydomain = {{ ansible_domain }}
append_dot_mydomain = no
# This server is for internal use only
mynetworks_style = host
inet_interfaces = loopback-only
# No local delivery
mydestination =
local_transport = error:5.1.1 Mailbox unavailable
alias_maps =
local_recipient_maps =
# All aliases are virtual
default_database_type = cdb
virtual_alias_maps = cdb:/etc/aliases
alias_database = $virtual_alias_maps
# Forward everything to our internal outgoing proxy
-{% if 'out' in group_names %}
-relayhost = [127.0.0.1]:{{ postfix_instance.out.port }}
-{% else %}
-relayhost = [outgoing.fripost.org]:{{ postfix_instance.out.port }}
-{% endif %}
+relayhost = [{{ postfix_instance.out.addr | ipaddr }}]:{{ postfix_instance.out.port }}
relay_domains =
-{% if 'out' in group_names %}
-smtp_tls_security_level = none
-smtp_bind_address = 127.0.0.1
-{% else %}
-smtp_tls_security_level = encrypt
-smtp_tls_ciphers = high
-smtp_tls_protocols = !SSLv2, !SSLv3, !TLSv1, !TLSv1.1
-smtp_tls_exclude_ciphers = EXPORT, LOW, MEDIUM, aNULL, eNULL, DES, RC4, MD5
-smtp_tls_cert_file = $config_directory/ssl/{{ ansible_fqdn }}.pem
-smtp_tls_key_file = $config_directory/ssl/{{ ansible_fqdn }}.key
-smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache
-smtp_tls_policy_maps = cdb:$config_directory/tls_policy
-smtp_tls_fingerprint_digest = sha256
-{% endif %}
-smtpd_tls_security_level = none
-
-# Turn off all TCP/IP listener ports except that dedicated to
-# samhain(8), which sadly cannot use pickup through the sendmail binary.
-master_service_disable = !127.0.0.1:16132.inet inet
+smtp_tls_security_level = none
+smtpd_tls_security_level = none
{% set multi_instance = False %}
{%- for g in postfix_instance.keys() | sort -%}
{%- if g in group_names -%}
{%- if not multi_instance -%}
{%- set multi_instance = True -%}
## Other postfix instances
multi_instance_wrapper = $command_directory/postmulti -p --
multi_instance_enable = yes
multi_instance_directories =
{%- endif %} /etc/postfix-{{ postfix_instance[g].name }}
{%- endif %}
{% endfor %}
# vim: set filetype=pfmain :
diff --git a/roles/common/templates/etc/postfix/master.cf.j2 b/roles/common/templates/etc/postfix/master.cf.j2
index 9a07dfd..c2ee395 100644
--- a/roles/common/templates/etc/postfix/master.cf.j2
+++ b/roles/common/templates/etc/postfix/master.cf.j2
@@ -6,42 +6,41 @@
# Do NOT edit this file directly!
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
{% if inst is not defined %}
[127.0.0.1]:16132 inet n - - - - smtpd
{% elif inst == 'MX' %}
smtpd pass - - n - - smtpd
-o cleanup_service_name=cleanup_nochroot
smtp inet n - n - 1 postscreen
tlsproxy unix - - n - 0 tlsproxy
dnsblog unix - - n - 0 dnsblog
cleanup_nochroot unix n - n - 0 cleanup
{% elif inst == 'MSA' %}
{{ postfix_instance.MSA.port }} inet n - - - - smtpd
-o tls_high_cipherlist=EECDH+AESGCM:!MEDIUM:!LOW:!EXP:!aNULL:!eNULL
{% elif inst in ['IMAP', 'out', 'lists'] %}
-{{ postfix_instance[inst].port }} inet n - - - - smtpd
- -o tls_high_cipherlist=HIGH:!aNULL:!eNULL:!3DES:!MD5:@STRENGTH
+[{{ postfix_instance[inst].addr }}]:{{ postfix_instance[inst].port }} inet n - - - - smtpd
{% endif %}
pickup fifo n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr fifo n - n 300 1 qmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-12 21:53:38 +0000