This function is not available in Qlik Sense, but the new Nprintig works with Qlik Sense 3.0
I don't know whether NPrinting has this feature or not.
You can implement a workaround, with batch files, and manipulate the errormode variable.
I think you can find solutions in this community site, or developer help, branch etc...
There is a knowledge base article in the Qlik Support Knowledgebase how to achive alert emails in Qlik Sense
And a branch project (not tested yet)