The remote server returned an error: (440) Login Timeout.

Question

Hi

I am creating a service which connect to Microsoft Exchange server 2010 and get mail from inbox. I have written the code for that. But while connection it throw exception as:

The remote server returned an error: (440) Login Timeout.

However I have provided credential as required.

Any suggestion to resolve this issue.

Bhanu Prakash · Answer

The same I have checked, Form based authentication is disabled. Do I need to check something else in configuration?

Suthish Nair · Answer

check these settings might helps: http://support.microsoft.com/kb/954047

Bhanu Prakash · Answer

Thanks for reply I have checked the credential by login manually. It is working fine.

Suthish Nair · Answer

check the login credential is correct or not.. try copy paste the url to a browser and login.

Bhanu Prakash · Answer

Hi Jitendra Here is my code. I am getting error on line in bold. ExchangeService service = new ExchangeService(); service.Credentials = new NetworkCredential("xxxxx", "xxxx"); service.Url = new Uri("https://xxxxxx/owa/Exchange.asmx"); ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(delegate { return true; }); AuthenticateSecureOWA("mail.abc.com", "abc.com", "xxxxx", "xxxx"); ItemView IView = new ItemView(10); service.FindItems("Inbox", IView); Thanks

Jiteendra Sampathirao · Answer

Reasons: You didn't establish a connection to the mail server. You didn't establish a connection to the actual server. Link1: Click Here Link 2: Click Here

The remote server returned an error: (440) Login Timeout.

Answers (6)