added buster support
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3 changed files with 18 additions and 17 deletions
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@ -11,12 +11,7 @@ ssl = required
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# certificate, just make sure to update the domains in dovecot-openssl.cnf
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ssl_cert = </etc/ssl/{{ inventory_hostname }}.crt
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ssl_key = </etc/ssl/private/{{ inventory_hostname }}.key
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# If key file is password protected, give the password here. Alternatively
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# give it when starting dovecot with -p parameter. Since this file is often
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# world-readable, you may want to place this setting instead to a different
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# root owned 0600 file by using ssl_key_password = <path.
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#ssl_key_password =
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ssl_dh = </etc/ssl/dh-4096.pem
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# PEM encoded trusted certificate authority. Set this only if you intend to use
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# ssl_verify_client_cert=yes. The file should contain the CA certificate(s)
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@ -42,17 +37,10 @@ ssl_key = </etc/ssl/private/{{ inventory_hostname }}.key
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# auth_ssl_username_from_cert=yes.
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#ssl_cert_username_field = commonName
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# DH parameters length to use.
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ssl_dh_parameters_length = 4092
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ssl_min_protocol = TLSv1.2
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ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
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ssl_prefer_server_ciphers = no
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# SSL protocols to use
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ssl_protocols = TLSv1.2
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# SSL ciphers to use
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ssl_cipher_list = 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:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK
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# Prefer the server's order of ciphers over client's.
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ssl_prefer_server_ciphers = yes
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# SSL crypto device to use, for valid values run "openssl engine"
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#ssl_crypto_device =
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