How to Alert before SSL Certificate expire?

Does adding these two alerts to '/config/user_alert.conf' not work anymore?

alert CERT_WILL_EXPIRE "crt will expire on" {
  snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.502";
  email toaddress="root@example.com"
  body="Cert will expire message from BigIP"
}

alert CERT_WILL_EXPIRE "crt expired on" {
  snmptrap OID=".1.3.6.1.4.1.3375.2.4.0.503";
  email toaddress="root@example.com"
  body="Cert expired message from BigIP"
}

Other than there being no more postfix, but thought there was some other way, though I haven't gotten around to looking. But, its on my list re-implement getting alerts about going standby/active. Seems a pair of vCMPs will periodically oscillate, which was discovered by wonder what we were doing to cause the spikes in CPU utilization...

But for certificate reporting/alerting....I'm now using the certificate report feature of a tweaked version of the "Config Backup for F5" appliance.

My version can be found on github.

Just need to re-train myself to pay attention to the emails occasionally. And, figure out how to get it to send us the backup logs...among other wish list items.

LK