[FunctionName("FunctionOffice365VerificateDomain_and_AddService_and_GexMxRecord")]
    public async static Task Run([TimerTrigger("0 */5 * * * *")]TimerInfo myTimer,
        [Queue("domain-verificate-Office365-add-services-get-mx-record", Connection = "StorageConnectionString")]CloudQueue listenQueue,
        [Queue("domain-add-mx-record-to-registrator", Connection = "StorageConnectionString")]CloudQueue outputQueue,
        ILogger log)
    {
        while (true)
        {
            // do "invisible" message for next 30 sec
            var message = await listenQueue.GetMessageAsync();
            if (message != null)
            {
                DomainForRegistration domainForRegistration = JsonConvert.DeserializeObject<DomainForRegistration>(message.AsString);
                try
                {
                    await _office365DomainService.VerifyDomainAsync(domainForRegistration.DomainName);
                    // remove message
                    await listenQueue.DeleteMessageAsync(message);

                    await _office365DomainService.UpdateIndicateSupportedServicesDomainAsync(domainForRegistration.DomainName);

                    var mxRecord = await _office365DomainService.GetMxRecordForDomainAsync(domainForRegistration.DomainName);
                }
                catch (DomainVerificationRecordNotFoundException)
                {
                     // thrown when VerifyDomainAsync failed
                }
            }
            else
                break;
        }
    }