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Update 10-ssl.conf

Alexandros Ioannides 6 years ago
parent
commit
085836145d
1 changed files with 8 additions and 0 deletions
  1. 8 0
      install/deb/dovecot/conf.d/10-ssl.conf

+ 8 - 0
install/deb/dovecot/conf.d/10-ssl.conf

@@ -1,5 +1,13 @@
 ssl = yes
 ssl_protocols = !SSLv3 !TLSv1
+ssl_prefer_server_ciphers = yes
+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_cert = </usr/local/hestia/ssl/certificate.crt
 ssl_key = </usr/local/hestia/ssl/certificate.key
+
+# From and up to version 2.2
+ssl_dh_parameters_length = 4096
+
+# From version 2.3
+#ssl_dh = </etc/ssl/dhparam.pem