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Added clearnet proxy configuration files

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This commit is contained in:
Daniel Winzen
2022-05-22 15:10:47 +02:00
parent 79f9764871
commit 0bb5d4ff18
7 changed files with 1241 additions and 0 deletions
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76
etc_clearnet_proxy/postfix/main.cf Normal file
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# See /usr/share/postfix/main.cf.dist for a commented, more complete version
smtpd_banner = mail.danwin1210.de ESMTP $mail_name (Debian/GNU)
biff = no
# appending .domain is the MUA's job.
append_dot_mydomain = no
# Uncomment the next line to generate "delayed mail" warnings
delay_warning_time = 5m
readme_directory = no
# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 2 on
# fresh installs.
compatibility_level=3.6
# TLS parameters
smtpd_tls_cert_file=/etc/acme.sh/danwin1210.de_ecc/fullchain.cer
smtpd_tls_key_file=/etc/acme.sh/danwin1210.de_ecc/danwin1210.de.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_tls_ciphers = HIGH
smtpd_tls_mandatory_ciphers = HIGH
smtp_tls_ciphers = HIGH
smtp_tls_mandatory_ciphers = HIGH
tls_eecdh_auto_curves = X448 X25519 secp521r1 secp384r1 prime256v1
smtpd_tls_protocols = TLSv1.3 TLSv1.2
smtp_tls_protocols = TLSv1.3 TLSV1.2
smtpd_tls_exclude_ciphers = aNULL MD5 SHA CAMELLIA AES+SHA256 AES+SHA384
smtp_tls_exclude_ciphers = aNULL MD5 SHA CAMELLIA AES+SHA256 AES+SHA384
smtpd_tls_mandatory_exclude_ciphers = aNULL MD5 SHA CAMELLIA AES+SHA256 AES+SHA384
smtp_tls_mandatory_exclude_ciphers = aNULL MD5 SHA CAMELLIA AES+SHA256 AES+SHA384
tls_preempt_cipherlist = yes
sender_dependent_default_transport_maps = proxy:mysql:/etc/postfix/sql/mysql_tls_policy_out.cf
smtp_tls_security_level = dane
smtpd_tls_security_level = encrypt
smtp_tls_CApath = /etc/ssl/certs
smtp_dns_support_level = dnssec
smtp_bind_address=0.0.0.0
smtp_bind_address6=::
smtp_tls_servername = hostname
smtpd_tls_received_header = yes
smtpd_relay_restrictions = permit_tls_all_clientcerts reject
smtpd_client_restrictions = reject_unauth_pipelining
myhostname = mail.danwin1210.de
alias_maps =
alias_database =
myorigin = danwin1210.de
mydestination =
relayhost =
mynetworks = 10.9.0.0/24
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = 10.9.0.1
inet_protocols = all
#notify_classes = bounce 2bounce data delay policy protocol resource software
notify_classes = data delay policy protocol resource software
message_size_limit=52428800
smtp_helo_name = danwin1210.de
smtpd_discard_ehlo_keywords = silent-discard, dsn
backwards_bounce_logfile_compatibility = no
respectful_logging = yes
show_user_unknown_table_name = no
tls_ssl_options = NO_RENEGOTIATION
smtpd_tls_req_ccert = yes
smtpd_tls_ask_ccert = yes
smtpd_tls_CAfile = /etc/postfix/danwin1210-mail.crt
strict_rfc821_envelopes = yes
smtpd_delay_reject = yes
smtpd_helo_required = yes
disable_vrfy_command = yes
smtputf8_autodetect_classes = all

127
etc_clearnet_proxy/postfix/master.cf Normal file
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#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master" or
# on-line: http://www.postfix.org/master.5.html).
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (no) (never) (100)
# ==========================================================================
1025 inet n - y - - smtpd
#smtp inet n - y - 1 postscreen
#smtpd pass - - y - - smtpd
#dnsblog unix - - y - 0 dnsblog
#tlsproxy unix - - y - 0 tlsproxy
#submission inet n - y - - smtpd
# -o syslog_name=postfix/submission
# -o smtpd_tls_security_level=encrypt
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_tls_auth_only=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#smtps inet n - y - - smtpd
# -o syslog_name=postfix/smtps
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_reject_unlisted_recipient=no
# -o smtpd_client_restrictions=$mua_client_restrictions
# -o smtpd_helo_restrictions=$mua_helo_restrictions
# -o smtpd_sender_restrictions=$mua_sender_restrictions
# -o smtpd_recipient_restrictions=
# -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#628 inet n - y - - qmqpd
pickup unix n - y 60 1 pickup
cleanup unix n - y - 0 cleanup
qmgr unix n - n 300 1 qmgr
#qmgr unix n - n 300 1 oqmgr
tlsmgr unix - - y 1000? 1 tlsmgr
rewrite unix - - y - - trivial-rewrite
bounce unix - - y - 0 bounce
defer unix - - y - 0 bounce
trace unix - - y - 0 bounce
verify unix - - y - 1 verify
flush unix n - y 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - y - - smtp
smtp_enforced_tls unix - - y - - smtp
-o smtp_tls_security_level=encrypt
relay unix - - y - - smtp
-o syslog_name=postfix/$service_name
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - y - - showq
error unix - - y - - error
retry unix - - y - - error
discard unix - - y - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - y - - lmtp
anvil unix - - y - 1 anvil
scache unix - - y - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
#maildrop unix - n n - - pipe
# flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# Recent Cyrus versions can use the existing "lmtp" master.cf entry.
#
# Specify in cyrus.conf:
# lmtp cmd="lmtpd -a" listen="localhost:lmtp" proto=tcp4
#
# Specify in main.cf one or more of the following:
# mailbox_transport = lmtp:inet:localhost
# virtual_transport = lmtp:inet:localhost
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus unix - n n - - pipe
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
# Old example of delivery via Cyrus.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
#uucp unix - n n - - pipe
# flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# Other external delivery methods.
#
#ifmail unix - n n - - pipe
# flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
#bsmtp unix - n n - - pipe
# flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
#scalemail-backend unix - n n - 2 pipe
# flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
#mailman unix - n n - - pipe
# flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
# ${nexthop} ${user}

5
etc_clearnet_proxy/postfix/sql/mysql_tls_policy_out.cf Normal file
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user = postfix_readonly
password = YOUR_PASSWORD
hosts = 127.0.0.1
dbname = postfix
query = SELECT IF(EXISTS(SELECT 'encrypt' FROM mailbox WHERE username=CONCAT('%u', '@', COALESCE((SELECT target_domain FROM alias_domain WHERE alias_domain = '%d' AND active='1'), '%d')) AND active = 1 AND enforce_tls_out = 1), 'smtp_enforced_tls:', 'smtp:')