index.js
function emailStatByCampaigns(callback,email) {
    if ((email===undefined)||(!email.length)){
        return callback(returnError('Empty email'));
    }
    sendRequest( 'emails/' + email + '/campaigns', 'GET', {}, true, callback );
}
function emailStatByCampaigns(callback,email) {
    if ((email===undefined)||(!email.length)){
        return callback(returnError('Empty email'));
    }
    sendRequest( 'emails/' + email + '/campaigns', 'GET', {}, true, callback );
}
Get email statistic by all campaigns

@param callback
@param email