I have downloaded the latest WebConnectors for Qliksense and trying to configure and test the Notification Connector to send mail. I am using gmail for SMTP and settings in gmail are correct.
I keep getting below error on Data Preview
Error connecting to Smtp server (The server has closed the connection.)
Connect to smtp.gmail.com on port 465, if you're using SSL. (Connect on port 587 if you're using TLS.) Sign in with a Google username and password for authentication to connect with SSL or TLS.
Did you get this working?
I have just put together a blog post, and example application, which shows how Qlik Web Connectors can be used to send data via GMail:
Hopefully this will help you out.
Take a look at the blog post I shared above. This has all the settings you need and a link to download an app that works with GMail.
From the original image I can see that the SSL mode is set wrong, it should be Implicit.
let vUseSSL = 'True';
let vSSLMode = 'Implicit';
let vPort = '465';