Digging up an old post: https://forum.opnsense.org/index.php?topic=35218.0 (https://forum.opnsense.org/index.php?topic=35218.0)
This still seems to be a problem.
Trying to open up a mail chimp link, click.mailchimp.com is being blocked by seven black list.
After clicking on "Whitelist" in the reports tab it successfully added the link to the whitelist in Unbound but still blocks the site. Doing a DNS search and manually adding the offending CNAME record: mandrillapp.com the mail chimp link works.
Anyone have an idea as to when this will be resolved. We use mail chimp in our company and if at some point the CNAME record changes, I'll have to go through this process again.
Use AdGuardHome for filtering and Unbound only for recursion?