Hi, this looks like a (intermittent?) problem with DNS resolution on the Graylog server node. Make sure that the host name of the given SMTP server (smtp.ultimatix.net) can be resolved by the Graylog server node (e. g. check with `nslookup smtp.ultimatix.net` or `host smtp.ultimatix.net` on that system).
Cheers, Jochen. On Monday, 18 January 2016 07:57:26 UTC+1, Shrawan Bhagwat wrote: > > Hi All, > > I am getting this error notification on Graylog Web UI: > An error occurred while trying to send an email! (triggered a day ago) > The Graylog server encountered an error while trying to send an email. > This is the detailed error message: org.apache.commons.mail.EmailException: > Sending the email to the following server failed : smtp.ultimatix.net:25 > <http://www.google.com/url?q=http%3A%2F%2Fsmtp.ultimatix.net%3A25&sa=D&sntz=1&usg=AFQjCNEQy6rcA0AYaXPRJI4coynnxLwObw> > > (com.sun.mail.util.MailConnectException: Couldn't connect to host, port: > smtp.ultimatix.net, 25; timeout 60000; nested exception is: > java.net.UnknownHostException: smtp.ultimatix.net) > > > I am using graylog version -1.1.2. > > Please guide. > > Thanks in advance. > -- You received this message because you are subscribed to the Google Groups "Graylog Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/graylog2/bb48c7ad-3b12-4863-83da-9db0704aaa17%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
