AutoModerator
Definition
Reddit's built-in automated moderation tool that subreddit moderators configure to perform automatic actions on posts and comments — removing content from new accounts, requiring minimum karma, filtering specific keywords or domains, and sending automated messages to participants.
Context
AutoModerator configurations are set in YAML format and can be highly sophisticated — detecting spam patterns, requiring post flairs, removing posts containing specific domains, and auto-reporting content matching watchlist criteria. Moderators do not typically publish their full configurations, so trial posting and Mod Mail communication are often the only ways to understand specific filtering behavior for a given community.
Relevance to Reddit
AutoModerator is often the first and invisible barrier to brand participation. Many subreddits automatically remove posts from accounts below minimum karma or age thresholds without human review. Brand content that disappears immediately after posting is frequently caught by AutoModerator, not actively removed by a moderator. Understanding this system explains why account age and karma building are prerequisites, not optional preparation.
