SMTP stopped working since 12/21/2017

Anyone else experiencing SMTP alerts not working since the 21st? Not sure if its related to the latest build, no other changes made to librenms since then or email infrastructure.

Version 1.33-259-ge57c311 - Fri Dec 22 2017 18:37:33 GMT-0500


No, Email alerts still working here - Please post the full output of validate.php

Weird, that worked and received an email. But test transport and actual alerts I don’t receive any mail. Pushbullet receives though.

**@**01:/opt/librenms$ ./scripts/test-alert.php -r 5 -h ****
Issuing Alert-UID #2528/0: ; ; mail => OK; ; ; pushbullet => OK; ; ; ; ; ; ; ; ; ; ; ; ;


Component Version
LibreNMS 1.33-259-ge57c311
DB Schema 226
PHP 7.0.22-0ubuntu0.16.04.1
MySQL 10.0.31-MariaDB-0ubuntu0.16.04.2
RRDTool 1.5.5


[OK] Database connection successful
[OK] Database schema correct

Should mention, I did enable AD authentication recently.

Only thing I think of is that the AD accounts don’t have email addresses attached them. Make local admin account and add email address to it and test.

Switched back to mysql for authentication, no go.

what do the alerting settings look like

aha, working now

I had to enable Send alerts to default contact only.

So sounds like your AD users don’t have email addresses attached to them or myself user accounts don’t have email addresses.

Yea, the AD user i’m using doesn’t have an email address. Assumed the default contact would be used for alerts.