Currently we are having issues with our SMTP server - it seems ever 15 mins we are recieving the following error in our logs - any suggestions
2019-06-18 03:18:48,381 [61] WARN SolarWinds.Orion.Core.Actions.Utility.Smtp.SmtpServerConnectionChecker - (null) Failed to get host entry 192.168.170.xxx port 25. No such host is known
thank you
