I have configured smtp for email alerts but when i try to add a notification channel it is getting failed to send alerts . what might be the issue.

I have given from address So that it worked

SMTP host i am giving our organisation details And in user what I need to give

Sorry not able to understand that clear your previous message. If the SMTP is not working, can you please share the logs ?

These are the logs i am getting Can you please tell what might be the issue? [IMG_20230228_145527.jpg]

So logs says that you have invalid syntax as missing (or got an extra) “colon aka (”)" If you have not used colon in the Helm values.yaml file then its not the configuration issue on the helm side but on the side or method to which you are trying to send mail. My advice would be to increase log le…

This is my grafana.ini file where I have configured smtp [IMG_20230228_145429.jpg]

Thanks for sharing this As you can see that in the domain = " either remove that (") or put something like domain =localhost restart the grafana service so that the new changes take effect

Will local host work because it is organization one right

yes localhost:25 Please check with your Organization which port is used for SMTP (default is 25)

When i removed " in domain = It is giving logs like this [IMG_20230301_142138.jpg]

Yes 25 itself but smtp host name is different we are using one In that case also can we use local host

Grafana email alerts

Grafana Configuration

vallabhanenisai1999 March 1, 2023, 8:52am 36

When i removed " in domain =
It is giving logs like this

Topic		Replies	Views
SMTP Configuration after Prometheus and Grafana installation with Helm Configuration alerting , kubernetes , helm	2	3744	October 9, 2024
Grafana OSS SMTP Configuration Alerting alerting , alert-notifications , grafana	1	179	September 1, 2025
SMTP with kubernetes (k3s) Configuration	1	3760	February 16, 2022
Failed to send alert notification - Grafana Alerting alerting	1	2805	July 23, 2020
And i am trying to enable email notification on grafana. By enabling SMTP. But Configuration grafana-ui , grafana	0	933	February 2, 2023

Grafana email alerts

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