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Enable backwards compatibility for Postfix #71

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merged 1 commit into from
Aug 6, 2021
Merged

Enable backwards compatibility for Postfix #71

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7 changes: 4 additions & 3 deletions rootfs/etc/cont-init.d/03-config.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -344,6 +344,7 @@ do
if [ -n "$VBOX_DOMAINS" ]; then VBOX_DOMAINS="${VBOX_DOMAINS},"; fi
VBOX_DOMAINS="${VBOX_DOMAINS}${domain},unsubscribe.${domain}"
done
sed -i 's/compatibility_level.*/compatibility_level = 2/g' /etc/postfix/main.cf
sed -i 's/inet_interfaces = localhost/inet_interfaces = all/g' /etc/postfix/main.cf
sed -i 's/readme_directory.*/readme_directory = no/g' /etc/postfix/main.cf
cat >> /etc/postfix/main.cf <<EOL
Expand Down Expand Up @@ -429,12 +430,12 @@ if [ "$POSTFIX_SMTPD_TLS" = "true" ]; then

# SMTPD
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:\${data_directory}/smtpd_scache
smtpd_tls_session_cache_database = lmdb:\${data_directory}/smtpd_scache
smtpd_tls_CApath = /etc/ssl/certs
smtpd_tls_security_level = may
smtpd_tls_protocols = !SSLv2, !SSLv3, !TLSv1
smtpd_tls_loglevel = 1
smtpd_tls_session_cache_database = btree:\${data_directory}/smtpd_scache
smtpd_tls_session_cache_database = lmdb:\${data_directory}/smtpd_scache
smtpd_tls_mandatory_exclude_ciphers = MD5, DES, ADH, RC4, PSD, SRP, 3DES, eNULL, aNULL
smtpd_tls_exclude_ciphers = MD5, DES, ADH, RC4, PSD, SRP, 3DES, eNULL, aNULL
smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1
Expand All @@ -461,7 +462,7 @@ if [ "$POSTFIX_SMTP_TLS" = "true" ]; then
smtp_tls_CApath = /etc/ssl/certs
smtp_use_tls=yes
smtp_tls_loglevel = 1
smtp_tls_session_cache_database = btree:\${data_directory}/smtp_scache
smtp_tls_session_cache_database = lmdb:\${data_directory}/smtp_scache
smtp_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1
smtp_tls_protocols = !SSLv2, !SSLv3, !TLSv1
smtp_tls_mandatory_ciphers = high
Expand Down