Is it legal to send cold emails to a purchased B2B email list in the USA? - Database Providers Community

In the US, generally yes. The CAN-SPAM Act doesn't require prior consent for commercial email, including B2B. It sets rules you have to follow instead: no false or misleading header information, no deceptive subject lines, a valid physical postal address, a clear way to opt out, and opt-out requests honored within 10 business days. Not legal advice, so have your counsel review your setup.

Remember that you're responsible for compliance even if an agency or a tool does the sending for you. The FTC can hold both the company whose product is promoted and the sender liable, and penalties are assessed per email, so a mistake on a large send gets expensive fast.

Watch out for non-US contacts in your list. CAN-SPAM covers US law, but if the list includes people in Canada, CASL applies and it's much stricter about consent. If it includes people in the EU or UK, GDPR applies. Filter your list by country before you send.

Practically: keep your suppression list up to date and apply it to every new list you buy, so people who opted out never get emailed again. Ask your data vendor how the contacts were sourced too. We use Database Providers, and they were straightforward about where the data comes from, which made our internal compliance review easier.

Legal isn't the same as effective. Even when you're fully compliant, sending irrelevant emails at volume will get you marked as spam. Keep your segments tight, personalize the first line, and send in moderate volumes. Following the rules keeps you out of trouble, but relevance is what gets replies.