Exceptions on Mac

I can’t add an exception for “.share-online.biz" on mac because avast thinks it’s malformed. However, avast already has an exception for ".icloud.com”.
How can I add the exception for all subdomains of a certain domain on Mac?

Hello,
exceptions with wildcards can only be set for https service (protocol).
Kind regards,
Ondrej Kolacek

i see… that makes no sense to me at all.

guess i have to stop using avast then if I can’t even disable it for single domains that I need.