diff --git a/target/postfix/main.cf b/target/postfix/main.cf
index 807e282f..e1c094c7 100644
--- a/target/postfix/main.cf
+++ b/target/postfix/main.cf
@@ -28,10 +28,10 @@ smtpd_tls_loglevel = 1
 smtp_tls_security_level = may
 smtp_tls_loglevel = 1
 tls_ssl_options = NO_COMPRESSION
-tls_high_cipherlist=ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
+tls_high_cipherlist = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
 tls_preempt_cipherlist = yes
-smtpd_tls_protocols=!SSLv2,!SSLv3,!TLSv1,!TLSv1.1
-smtp_tls_protocols=!SSLv2,!SSLv3,!TLSv1,!TLSv1.1
+smtpd_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
+smtp_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
 smtpd_tls_mandatory_ciphers = high
 smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1
 smtpd_tls_exclude_ciphers = aNULL, LOW, EXP, MEDIUM, ADH, AECDH, MD5, DSS, ECDSA, CAMELLIA128, 3DES, CAMELLIA256, RSA+AES, eNULL
diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh
index 370d3f1e..a1a4a58f 100644
--- a/target/start-mailserver.sh
+++ b/target/start-mailserver.sh
@@ -775,23 +775,23 @@ function _setup_ssl() {
   case $TLS_LEVEL in
     "modern" )
       # Postfix configuration
-      sed -i -r 's/^smtpd_tls_mandatory_protocols=.*$/smtpd_tls_mandatory_protocols=!SSLv2,!SSLv3,!TLSv1,!TLSv1.1/' /etc/postfix/main.cf
-      sed -i -r 's/^smtpd_tls_protocols=.*$/smtpd_tls_protocols=!SSLv2,!SSLv3,!TLSv1,!TLSv1.1/' /etc/postfix/main.cf
-      sed -i -r 's/^smtp_tls_protocols=.*$/smtp_tls_protocols=!SSLv2,!SSLv3,!TLSv1,!TLSv1.1/' /etc/postfix/main.cf
-      sed -i -r 's/^tls_high_cipherlist=.*$/tls_high_cipherlist=ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256/' /etc/postfix/main.cf
+      sed -i -r 's/^smtpd_tls_mandatory_protocols =.*$/smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1/' /etc/postfix/main.cf
+      sed -i -r 's/^smtpd_tls_protocols =.*$/smtpd_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1/' /etc/postfix/main.cf
+      sed -i -r 's/^smtp_tls_protocols =.*$/smtp_tls_protocols = !SSLv2,!SSLv3,!TLSv1,!TLSv1.1/' /etc/postfix/main.cf
+      sed -i -r 's/^tls_high_cipherlist =.*$/tls_high_cipherlist = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256/' /etc/postfix/main.cf
 
       # Dovecot configuration
-      sed -i -r 's/^ssl_protocols = .*$/ssl_protocols = !SSLv3,!TLSv1,!TLSv1.1/' /etc/dovecot/conf.d/10-ssl.conf
-      sed -i -r 's/^ssl_cipher_list = .*$/ssl_cipher_list = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256/' /etc/dovecot/conf.d/10-ssl.conf
+      sed -i -r 's/^ssl_protocols =.*$/ssl_protocols = !SSLv3,!TLSv1,!TLSv1.1/' /etc/dovecot/conf.d/10-ssl.conf
+      sed -i -r 's/^ssl_cipher_list =.*$/ssl_cipher_list = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256/' /etc/dovecot/conf.d/10-ssl.conf
 
       notify 'inf' "TLS configured with 'modern' ciphers"
     ;;
     "intermediate" )
       # Postfix configuration
-      sed -i -r 's/^smtpd_tls_mandatory_protocols=.*$/smtpd_tls_mandatory_protocols=!SSLv2,!SSLv3/' /etc/postfix/main.cf
-      sed -i -r 's/^smtpd_tls_protocols=.*$/smtpd_tls_protocols=!SSLv2,!SSLv3/' /etc/postfix/main.cf
-      sed -i -r 's/^smtp_tls_protocols=.*$/smtp_tls_protocols=!SSLv2,!SSLv3/' /etc/postfix/main.cf
-      sed -i -r 's/^tls_high_cipherlist=.*$/tls_high_cipherlist=ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS/' /etc/postfix/main.cf
+      sed -i -r 's/^smtpd_tls_mandatory_protocols =.*$/smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3/' /etc/postfix/main.cf
+      sed -i -r 's/^smtpd_tls_protocols =.*$/smtpd_tls_protocols = !SSLv2,!SSLv3/' /etc/postfix/main.cf
+      sed -i -r 's/^smtp_tls_protocols =.*$/smtp_tls_protocols = !SSLv2,!SSLv3/' /etc/postfix/main.cf
+      sed -i -r 's/^tls_high_cipherlist =.*$/tls_high_cipherlist = ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS/' /etc/postfix/main.cf
 
       # Dovecot configuration
       sed -i -r 's/^ssl_protocols = .*$/ssl_protocols = !SSLv3/' /etc/dovecot/conf.d/10-ssl.conf