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install_postfix_advanced.sh, install_postfix_base.sh: Disable backwards compatibility (set: compatibility_level = 2).

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This commit is contained in:
Christoph 2019-08-19 21:05:45 +02:00
parent d1d806d085
commit 4c501bc369
2 changed files with 41 additions and 0 deletions
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4
install_postfix_advanced.sh
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@ -1010,6 +1010,10 @@ echononl " Creeate new postfix configuration file"
cat <<EOF > /etc/postfix/main.cf
# ============ Basic settings ============
# Disable backwards compatibility
compatibility_level = 2
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.

37
install_postfix_base.sh
View File

@ -488,6 +488,10 @@ echononl " Creeate new postfix configuration file"
cat <<EOF > /etc/postfix/main.cf
# ============ Basic settings ============
# Disable backwards compatibility
compatibility_level = 2
# Debian specific: Specifying a file name will cause the first
# line of that file to be used as the name. The Debian default
# is /etc/mailname.
@ -838,6 +842,39 @@ smtpd_tls_exclude_ciphers =
smtpd_tls_session_cache_database = btree:\${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:\${data_directory}/smtp_scache
#======= smtpd Restrictions ============
# smtpd_relay_restrictions
#
# IMPORTANT: Either the smtpd_relay_restrictions or the smtpd_recipient_restrictions
# parameter must specify at least one of the following restrictions. Otherwise Postfix
# will refuse to receive mail:
#
# reject, reject_unauth_destination
#
# defer, defer_if_permit, defer_unauth_destination
#
#
# The upstream default is:
#
# smtpd_relay_restrictions = \${{\$compatibility_level} < {1} ? {} :
# {permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination}}
#
# AGAIN, that means: if parameter compatibility_level is not set or compatibility_level is
# set to '0', you MUST specify this value. Otherwise Postfix will refuse to receive mail
# and you get the following error message:
#
# fatal: in parameter smtpd_relay_restrictions or smtpd_recipient_restrictions, specify
# at least one working instance of: reject_unauth_destination, defer_unauth_destination,
# reject, defer, defer_if_permit or check_relay_domains
#
#smtpd_relay_restrictions =
# permit_mynetworks,
# permit_sasl_authenticated,
# defer_unauth_destination
EOF
echo_ok