Alerting config always failed

Grafana Alerting
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1

I using grafana version is enterprise, operating system is linux.

This is my query A,
sum(rate(emqx_messages_received{instance=~“.“,job=“emqx”}[$__rate_interval]) or irate(emqx_messages_received{instance=~”.”,job=“emqx”}[$__rate_interval]))

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I want to create alert to test send email.

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I test many times condition , likes sum(), ave(), test rule is failed. I expect it rule test success.

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I do not know this confition how to write. I just want to config successful to send email.
Please help me , guiding how config alerting rule. Thanks.

2

You are using deprecated legacy alerting. IMHO it’s not worth to debug this problem, when you have to migrate to unified alerting at some point in the future.

3

Hi , May I know have some alert configuration example to study ? Thanks.

4

I would recommended for unified alerting (not old legacy):