Not sure if it helps but my experience with From Address is that you key in whatever you want in the email format. It need not be a valid email address.
Important field is To Address which should be valid and your Email rules must allow emails outside your company domain. Track the delivery...
In that case, you need to take help from admin and get the token released. Most probably it will be in default project of user who modified (web OMW).
It will work similar to an OL object Dev life cycle.
You need to get the job Id of executed job so that you can check via Orchestrator through a DB request..best way will be to insert Job I’d from Job into a custom table and then use same to inquire into Job Master