Financial vertical - Financial Account

I had a question that I wanted to put out to the community. I'm trying to assist my client with a workflow for the Financial vertical, specifically the Financial Account object. They want an update on that object to automatically propogate an update onto the Account object as well.

Right now there are no integration event actions for the Financial Account object, and here are the available actions: send an email, update values, assign a book, create a task.

So here is my question, does anyone know of a way or an existing application that could check an email account, lets say there was one created just for this purpose. Then have a process or application monitor this email account for new emails that have been triggered from the CRM On Demand workflow?