CONSOLE ERROR: Failed to load http://web-platform.test:8001/XMLHttpRequest/resources/redirect.py?location=mailto:someone@example.org&code=302: Redirect from 'http://web-platform.test:8001/XMLHttpRequest/resources/redirect.py?location=mailto:someone@example.org&code=302' has been blocked by CORS policy: Redirect location 'mailto:someone@example.org' has a disallowed scheme for cross-origin requests.
CONSOLE ERROR: Failed to load http://web-platform.test:8001/XMLHttpRequest/resources/redirect.py?location=foobar:someone@example.org&code=303: Redirect from 'http://web-platform.test:8001/XMLHttpRequest/resources/redirect.py?location=foobar:someone@example.org&code=303' has been blocked by CORS policy: Redirect location 'foobar:someone@example.org' has a disallowed scheme for cross-origin requests.
