sendEmail fail Socket/SSL.pm

# global defaults
my %DEFAULT_SSL_ARGS = (
    SSL_check_crl => 0,
    SSL_version => '',
    SSL_verify_callback => undef,
    SSL_verifycn_scheme => undef,  # don't verify cn
    SSL_verifycn_name => undef,    # use from PeerAddr/PeerHost
    SSL_npn_protocols => undef,    # meaning depends whether on server or client side
    SSL_honor_cipher_order => 0,   # client order gets preference
    SSL_cipher_list => undef,

    # default for SSL_verify_mode should be SSL_VERIFY_PEER for client
    # for now we keep the default of SSL_VERIFY_NONE but complain, if 
    # somebody uses this implicit default
    # SSL_verify_mode => undef,  # set to undef to enable secure default
    SSL_verify_mode => SSL_VERIFY_NONE,
);