# October 2021

### [Why Automating Birthday Cards is Good for Business.](https://bigmail.io/blog/why-automating-birthday-cards-is-good-for-business/)

Any business owner knows that their customer base is their lifeline to continued growth. You most likely have various touch points throughout a calendar year…

### [How does the USPS validate address information?](https://bigmail.io/blog/how-does-the-usps-validate-address-information/)

There’s nothing worse than investing in a direct mail campaign and having your mail returned for various reasons, which can sometimes go unexplained. We are…

### [3 Simple ways to be more accurate with your direct mail addresses.](https://bigmail.io/blog/3-simple-ways-to-be-more-accurate-with-your-direct-mail-addresses/)

Your mailing list is the core of your business and being consistent across multiple channels helps you promote an accurate image. Ensuring that you have…