diff --git a/dovecot/templates/conf.d/10-ssl.conf.j2 b/dovecot/templates/conf.d/10-ssl.conf.j2 index 6f348cb7da808ceabefd1d95de996526bfb93146..7aadb4b754d5ea25cf58833e147ece7a16c39aa5 100644 --- a/dovecot/templates/conf.d/10-ssl.conf.j2 +++ b/dovecot/templates/conf.d/10-ssl.conf.j2 @@ -51,8 +51,7 @@ ssl_protocols = TLSv1.1 TLSv1.2 !SSLv3 # SSL ciphers to use #ssl_cipher_list = HIGH:!LOW:!SSLv2:!EXP:!aNULL:!MD5:!RC4:!SHA1 #Supported Ciphers downto Android 2.3 -ssl_cipher_list = 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 - +ssl_cipher_list = {{ tls_ciphers }} # Prefer the server's order of ciphers over client's. ssl_prefer_server_ciphers = yes diff --git a/postfix/templates/main.cf.j2 b/postfix/templates/main.cf.j2 index 9b06fc69b3d556881acfcfaeeb54aad3ff487ee1..4b42739221144893e00533536c797c5268d03127 100644 --- a/postfix/templates/main.cf.j2 +++ b/postfix/templates/main.cf.j2 @@ -33,10 +33,11 @@ smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_tls_mandatory_protocols = !TLSv1 !SSLv2, !SSLv3 smtpd_tls_protocols = !TLSv1 !SSLv2 !SSLv3 smtpd_tls_mandatory_ciphers=high -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 +tls_high_cipherlist = {{ tls_ciphers }} smtpd_tls_eecdh_grade=ultra + # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client. smtpd_sasl_type = dovecot