ERROR {io.siddhi.core.stream.output.sink.Sink} - Error on 'APIM_ALERT_EMAIL_NOTIFICATION'

[Ritubansal123]

While running WSO2 gateway sending the mail below error is coming

ERROR {io.siddhi.core.stream.output.sink.Sink} - Error on 'APIM_ALERT_EMAIL_NOTIFICATION'. Error is encountered while connecting to the smtp server.Error is encountered while creating the connection using the session.Couldn't connect to host, port: smtp.gmail.com, 465; timeout -1, error while connecting at Sink 'email' at 'EmailNotificationStream', will retry in '30 sec'. io.siddhi.core.exception.ConnectionUnavailableException: Error is encountered while connecting to the smtp server.

[pcnfernando]

As the error log suggests, the Email sink fails to connect to the SMTP server using the provided configurations. Check whether the server configurations are valid. Furthermore, if you are trying out gmail, you might need to enable less secure apps configuration in gmail

[pcnfernando]

Furthermore, this issue needs to be moved to siddhi-io-email