Freshclam 403

Cloudflare does not generate any 4xx errors, so this would indicate something has changed at the ClamAV server. Have you contacted ClamAV about this?

If you’re actually receiving a 1020 Access Denied page, this indicates you’ve violated a Firewall Rule set by the site owner. When this happens, you’ll see the error “Access Denied (Error: 1020)” and your request was blocked by the filter based Firewall rule on the site. If you’re the site owner, you can find the requests that was blocked by the Firewall on the Firewall page under the Events menu. See this CommunityTip for suggestions to avoid this error,