Disclaimer

Editorial independence

Our articles are written and edited by the Blackopsmailing team. Advertisers don't review or approve editorial content before it's published.

Accuracy

We check facts against primary sources and link to them, but postage rates, postal rules and vendor details change. Confirm current figures with USPS or your provider before you plan a campaign. If you find an error, let us know.

Advertising and sponsored content

The site shows display ads served through Revive Adserver. Any sponsored article will be labeled as sponsored. An ad or sponsorship isn't an endorsement of a product or service.

External links and RSS headlines

Some pages show headlines and links from other publishers' public RSS feeds. Those headlines and the articles behind them belong to their publishers. We don't control that content and aren't responsible for it.

No professional advice

Nothing on this site is legal, financial, tax or other professional advice, and no campaign result is guaranteed. If you work in a regulated field such as law, finance, healthcare or political advertising, check the rules that apply to you with a qualified professional before you mail.