Alert mail don't working

[kidd_wu]

Hi,
My alert email didn’t work for a while, but I send the test mail is successful.
And I can see the Alert in the Notification and Notification History, but it didn’t appear in the event log.

Alert History

Event Log

Have somebody get the same problem?
I don’t know what happens and have someone help me?

Thanks!

When asking for help and support, please provide as much information as possible. This should include:

• Steps to reproduce an issue.
• The output of ./validate.php
  
  

If it’s an issue with the WebUI then please consider including a screenshot and the browser version you are using.

If you are having troubles with discovery/polling include the pastebin output of:

./discovery.php -h HOSTNAME -d | ./pbin.sh
./poller.php -h HOSTNAME -r -f -d | ./pbin.sh

If you need to post any text longer than a few lines, please use a pastebin service such as https://p.libren.ms using non-expiring pastes.

[kidd_wu]

Hi,
I checked the maillog, and the file is empty.
I had tried to send the test mail successfully.
Have somebody to help me to resolve it ?
Thanke.

This is my “Default Alert Template” Script

[kidd_wu]

Hi,
I find the event log has a lot of records (it’s close to 1 million), so I clear the event log on the database.
So, I can receive the alert mail successfully now.