This app let's you connect shopify with any systems that can receive emails and parse xml or json.
“Email is the poor man's API.”– a coder who's seen it all
The app was developed to connect Shopify stores to fulfilment partners who's systems do not handle webhooks well but do support receiving emails and parsing xml data.
We think using Shopify's API and/or the corresponding webhooks is the best way to notify other systems about new orders. That being said, we also know that there are many cases where this is not feasible but sending and parsing emails is.