Compatibility and test coverage

Intended launch coverage: public HTML and AJAX contact forms expressible with the declarative configuration, plus WordPress Contact Form 7. Compatibility is only verified when the integration tests have been run against the stated versions.

Verified locally with WordPress 7.1.2, Contact Form 7 6.1.7 and PHP 8.3.35: real submissions, test-mailbox receipts, scheduled checks, incidents, recovery and reports. Plugin installation, upgrade, key rotation and ordinary-message preservation were also tested. Public HTTPS pairing, one-use codes, key rotation and disconnection also passed on the authorized staging deployment with a clean Docker WordPress installation.

Excluded: login-protected forms, payment forms, orders, file uploads and complex third-party iframe flows. CAPTCHA and spam protections are never bypassed. A blocked test is reported as blocked.