Dear all,

Since a few days, our database updates are blocked:

HTTP 403 (forbidden)

> Cloudflare Error 1020: Access Denied indicates that you’ve violated a firewall rule and your connection request has been blocked.

mail:~# curl https://database.clamav.net/daily-26232.cdiff -i
HTTP/2 403
date: Thu, 12 Aug 2021 14:43:35 GMT
content-type: text/plain; charset=UTF-8
content-length: 16
x-frame-options: SAMEORIGIN
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
expires: Thu, 01 Jan 1970 00:00:01 GMT
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000
x-content-type-options: nosniff
server: cloudflare
cf-ray: 67da7a1038b02e50-BRU

error code: 1020

We are using a custom build version of ClamAV, but still using Freshclam for all updates (ClamAV engine v0.103.2).

We are updating once every hour.

What can we do to fix this? Or who do we contact? Thank you.

Regards,

Jona