$.ajax({
    type: 'POST',
    url: 'https://192.168.0.7/mail/',
    data: {
        _user: 'myusername', _pass:'mypassword', _autologin: 1, _action: 'login',_task: 'login'
    },
    success: function( data ){
        $('#result').html(data);
    },
    crossDomain: true,
});