Hi,
I don’t know what I’m doing wrong here. When I first set up this box my test alerts worked just fine, but now that I’ve added a few more boxen to the monitoring, no e-mails go out when an alert is triggered. If I test the transport though it works fine.
Near as I can tell it knows its supposed to be sending e-mail, and it’s capable of sending e-mail, but when it gets an alert, it decides not to send an e-mail. There is no record of any failed entries in /var/log/maillog, only my tests (and cron mailers).
I’ve read through all the other e-mail not working posts here and the first 3 pages of Google. I’m really at a loss. It’s probably something stupid, but I can’t find it. Any help would be very much appreciated.
[root@bambiraptor ~]# sudo -u librenms /u01/librenms/validate.php
| Component | Version |
|---|---|
| LibreNMS | 1.32-2-gf1b5073 |
| DB Schema | 209 |
| PHP | 7.0.23 |
| MySQL | 5.5.56-MariaDB |
| RRDTool | 1.4.8 |
| SNMP | NET-SNMP 5.7.2 |
| ==================================== |
[OK] Database connection successful
[OK] Database schema correct
output of alerts.php -d:
output of config.php:
https://pastebin.com/yvyRU6fM
output of alerts capture on one of the machines:
Alert and e-mail transport settings:
(I have tried with and without a default contact. It makes no difference. I have also tried sendmail and smtp. No difference.)
Event log contents:
Alert history showing it is picking up alerts:
Test rule I created to guarantee a trigger:
