Hello HN,I was wondering what is the simpler way to go about building a tool to process incoming emails. I would like to build a tool that processes the content and trigger some automation.AFAIK, the most raw way of doing that would be to run a server that polls an email server (SMTP or Pop3) for new messages.I was wondering if there is a cloud offering that allows for minimizing the infra footprint and allows for focusing on the business logic (parsing out the email contents ... etc). For example, what if we had app engine but only for email. Is there any such thing?