index.js
function removeFromBlackList(callback, emails){
    if ((emails===undefined)||(!emails.length)){
        return callback(returnError('Empty emails'));
    }
    var data = {
        emails: base64(emails),
    }
    sendRequest( 'blacklist', 'DELETE', data, true, callback );
}
function removeFromBlackList(callback, emails){
    if ((emails===undefined)||(!emails.length)){
        return callback(returnError('Empty emails'));
    }
    var data = {
        emails: base64(emails),
    }
    sendRequest( 'blacklist', 'DELETE', data, true, callback );
}
Remove emails from blacklist

@param callback
@param emails