diff options
Diffstat (limited to 'puppet/modules/site_postfix/manifests/mx/smtpd_tls.pp')
| -rw-r--r-- | puppet/modules/site_postfix/manifests/mx/smtpd_tls.pp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/puppet/modules/site_postfix/manifests/mx/smtpd_tls.pp b/puppet/modules/site_postfix/manifests/mx/smtpd_tls.pp index 9fed3874..02a59942 100644 --- a/puppet/modules/site_postfix/manifests/mx/smtpd_tls.pp +++ b/puppet/modules/site_postfix/manifests/mx/smtpd_tls.pp @@ -20,6 +20,17 @@ class site_postfix::mx::smtpd_tls { value => 'ultra'; 'smtpd_tls_session_cache_database': value => 'btree:${data_directory}/smtpd_scache'; + # see issue #4011 + 'smtpd_tls_mandatory_protocols': + value => '!SSLv2, !SSLv3'; + 'smtpd_tls_protocols': + value => '!SSLv2, !SSLv3'; + # For connections to MUAs, TLS is mandatory and the ciphersuite is modified. + # MX and SMTP client configuration + 'smtpd_tls_mandatory_ciphers': + value => 'high'; + 'tls_high_cipherlist': + value => 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!3DES:!RC4:!MD5:!PSK!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA'; } # Setup DH parameters |