The following error may appear in the Schedule History

Error Message:
Get Messages Failed. System.Net.WebException: The underlying connection was closed: The remote name could not be resolved.
at System.Net.HttpWebRequest.CheckFinalStatus()
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.HttpWebRequest.GetResponse()
at ActiveModules.Forums.MailConnector.MailConnectorScheduler.GetMessages()
at ActiveModules.Forums.MailConnector.MailConnectorScheduler.DoWork()

Possible Cause:

Orphaned record in NTForums_MailConnector table.

Possible Solution:

Remove orphaned record.