i want to send notification of alerting to an email but doesn’t working , i have this msg:

and this is the configuration file for grafana:

Note: i installed smtp server but i dont modified the default configuration .
thanks to help me

and for test rule there is no data

I have the same problem, is here someone who can help us please


  1. You have not provided your smtp config
  2. Have you searched the community site for answers?
  3. Are you having an issue with alerting or email notifications?
  4. If alerting, please provide more detailed information about what datasource you’re using, what queries and your alert rule config