Apple Mail Privacy Protection and mail-provider proxies load images without a person, and security scanners click links within seconds. HawkOpen checks every open and click against named rules and shows a label and the rule code, so you can tell likely human activity from a machine.
Some cold-email tools advise turning open tracking off for large outreach; you can do that per campaign in HawkOpen and keep link and reply tracking. Tracking runs only after your company’s owner or an administrator switches it on, and only for recipients with a recorded consent; every tracked email carries a short notice about it.
Where rules that require consent apply, tracking may start only after that consent has been obtained. The link in the message lets the recipient withdraw consent later.