Hi,

I created one short application, which reads emails from MS Exchange, these emails move to another folder (MS Exch.server), then downloads and saves them to hdd as files .eml, and finish write to DB.
it is started via a sch. task.
Sometimes I get the following error:

The request failed. Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.

ExchangeService _service;

try
{
Console.WriteLine("Registering Exchange connection");

_service = new ExchangeService
{
Credentials = new WebCredentials("username", "password")
};
}
catch
{
Console.WriteLine("new ExchangeService failed. Press enter to exit:");
return;
}

// office365 webservice URL
_service.Url = new Uri("https://outlook.office365.com/EWS/Exchange.asmx");

string fileName = lc_SaveAsFld + "NameOfLogFile.log";

StringBuilder sb = new StringBuilder(); // BB

Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();

try
{

sb.Append("\r\n" + DateTime.Now.ToString("dd.MM.yyyy HH:mm:ss") + " ... " + "reading emails from Inbox " + "\r\n");

// Read 100 mails

int i = 0;

foreach (EmailMessage email in _service.FindItems(WellKnownFolderName.Inbox, new ItemView(50)))
{

email.Load(new PropertySet(BasePropertySet.FirstClassProperties, ItemSchema.TextBody, ItemSchema.MimeContent));