Thank you so much for the inputs. Yes I did consider exploring the alternative before posting the question here  .. And prefer not to redo the entire thing that existing service is already doing .Even if I wanted to consider writing another service with a better ranking to override the email id, wi...

Dear community, I have a requirement where the platform uses multi tenant model and each tenant prefers a different email template and from adress , be used for notifications originating from workflows when initiated against their own content. Example /content/abc site contents when put through work...