Recently we've installed the watches into our machine, In which today we are facing the following issue that: Action->Sent_email: ERROR
Below is the error message found in the elasticsearch log file:
java.lang.IllegalArgumentException: no accounts of type [email] configured. Please set up an account using the [xpack.notification.email] settings
From the above error, I can understand that the email configuration has not been done on the configuration file (ie. elasticsearch.yml)
Can anyone explain to me how to do that and anything else that needs to be done to send email?
Thanks in advance.