The Effect of Returned Mail at Credit Unions
![Credit union returned mail with xdi and cu 2.0](https://cu-2.com/wp-content/uploads/2022/09/Credit-union-returned-mail-with-xdi-and-cu-2.0-1024x786.png)
2.5% of all First-Class Mail® is returned. That may not seem like a significant amount. I assure you that it is. In the volume that credit unions send statements, notices, forms, and other documents, thousands of envelopes may be returned each month.