The Inkit Send product contains basic address validation.
Send's address validation setting contains three options:
- Off: Addresses are accepted and sent regardless of deliverability.
- Normal: Addresses that USPS deems deliverable, plus addresses for which secondary information is extraneous or missing, are accepted.
- Strict: Only addresses that USPS deems deliverable are accepted. Strict checks for address line two, including but not limited to unit numbers, apartment numbers, etc.