- Each domain should be listed on a new line.
- Wildcards (*) can be used to match multiple subdomains.
- For example,
*.example.com
will matchsubdomain.example.com
,another.example.com
, etc.
- For example,
- Use a leading dot (.) to match all subdomains of a domain.
- For example,
.example.com
will matchwww.example.com
,mail.example.com
, etc.
- For example,