🔍👍👎📧

#inspect content #email filtering #spam filter #content moderation #approve reject #filter rules #allow list #deny list

📛🚦✅

#name check #name validation #allow list #screening #approval filter #name verification #identity filter

⬜️📋

#whitelist #allow list #safe list #approved list #permitted entities #inclusion list

✅❌🔡

#allow list #block list #rule based filter #character filter #text validation #permitted characters