How do I export a list of my Shopify customers who have placed a back-order?

"We're looking to send a shipping update to our customers who have placed a back-order. Each order is already auto-tagged as a "Back-order", but the customers are not. How might we export a list of customers who have placed an order so far?"

Exporting the list of your Shopify customers who have placed a back-order

To export a list of back-order customers, you can go to your Orders page in the Shopify admin, and filter "Back-order" orders only. You should be able to just do a search for this.

From there, click the Export option and you can export all the relevant rows as a .CSV, which will include the customer's email, name, address etc, as well as the order info.