/var/cpanel/conf/cpsrvd/ssl_socket_args
SSL_cipher_list=ALL:!ADH:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP
SSL_version=TLSv1
#SSLProtocol ALL -SSLv2 -SSLv3
restart service
/etc/init.d/cpanel restart
test
openssl s_client -connect example.com:2087 -ssl3
should get error
CONNECTED(00000003)
44604:error:14094410:SSL routines:SSL3_READ_BYTES:sslv3 alert handshake failure:/SourceCache/OpenSSL098/OpenSSL098-52/src/ssl/s3_pkt.c:1125:SSL alert number 40
44604:error:1409E0E5:SSL routines:SSL3_WRITE_BYTES:ssl handshake failure:/SourceCache/OpenSSL098/OpenSSL098-52/src/ssl/s3_pkt.c:546:
openssl s_client -connect example.com:2087 -tls1
note:
do not add -SSLv3 to SSL_cipher_list as it will disable tls as well.