HAproxy email notifications

[snitem]

Probably a stupid question but how is HAproxy supposed to send emails when there is no option to enter the password under "Global email notifications"? I was expecting the setup to be similar to pfsense email notifications. All I want to do is receive an Email when my server can't be reached.

[PiBa]

Haproxy just makes a plain tcp connection to port 25 and sends a few commands.. to push out a receiver subject and body.. the mailserver must be configured to not require authentication from haproxy's ip for this to work.

No authentication setting is available:
http://cbonte.github.io/haproxy-dconv/1.8/snapshot/configuration.html#3.6