Address Strictness

Open Letter Connect uses address validation to help prevent wasted postage. You can choose how strictly the system checks addresses before mailing.

Two Modes:

Mode 1: Strict - Only allows mail to verified addresses.

_{🟢 Good for legal notices, compliance-based mailings.}

_{🚫 Records marked “corrected” or “failed” will be excluded.} Mode 2: Normal (default): Sends to verified and corrected addresses.

_{🔄 “Corrected” means the address was adjusted automatically using USPS/NCOA.}

To update:

1. Go to Settings › General.

2. Set Address Strictness to either Strict or Normal.

3. Click Save.