Postfix ssl stuff

• cat /etc/postfix/main.cf

smtp_use_tls = yes
smtp_tls_note_starttls_offer = yes
smtp_tls_mandatory_protocols = !SSLv2, !SSLv3 , !TLSv1 , !TLSv1.1
smtp_tls_protocols = !SSLv2, !SSLv3 , !TLSv1 , !TLSv1.1
lmtp_tls_mandatory_protocols = !SSLv2, !SSLv3 , !TLSv1 , !TLSv1.1
lmtp_tls_protocols = !SSLv2, !SSLv3 , !TLSv1 , !TLSv1.1
smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3 , !TLSv1 , !TLSv1.1
smtpd_tls_protocols = !SSLv2, !SSLv3 , !TLSv1 , !TLSv1.1
smtpd_tls_mandatory_ciphers=high
tls_high_cipherlist=EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECDH:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA
disable_vrfy_command=yes
smtpd_tls_dh1024_param_file = /etc/ssl/certs/dhparam.pem