05-29-2015 07:53:02.696 -0700 ERROR HttpListener - Handler for /en-US/api/shelper?snippet=true&snippetEmbedJS=false&namespace=search&search=search+sourcetype%3Dt2_app+OR+sourcetype%3Ddis+iview2+%22%3Fdoc%3D%22+OR+%22%26doc%3D%22+%7C++timechart+span%3D1h+count+by+host+%7C+sendemail+to%3D%22tyrone.vaughn%40transcentra.com%22&useTypeahead=true&useAssistant=true&showCommandHelp=true&showCommandHistory=true&showFieldInfo=false&_=1432911162651 sent a 0 byte response after earlier claiming a Content-Length of 2160!
This was working until recently. No changes that I am aware of on the machine or the environment, but I can't send email out any more. Above is the log entry when I execute that search from the interface. The interfaces responds with
No connection could be made because the target machine actively refused it while sending mail to: (my email address).
I can send email from Powershell using:
$EmailFrom = "(source address)" $EmailTo = "(my address, same as above)" $Subject = "Test from CLI" $Body = "Testing.. 1 2 3" $SMTPServer = "(my relay, same one in Splunk config) $SMTPClient = New-Object Net.Mail.SmtpClient($SMTPServer, 25) $SMTPClient.Send($EmailFrom, $EmailTo, $Subject, $Body)
So I don't think it is a machine issue.