/captcha
Enable CAPTCHA verification for new members. New joiners must solve a simple challenge before they can post. Stops automated spam bots from flooding your group.
Syntax
/captcha on | /captcha offExamples
/captcha on to enable/captcha off to disablePermissions
Group Admins only
Use Cases
- Blocking automated spam bots
- Verifying human members
- Preventing raid attacks
Related Commands
/welcomeSet a custom welcome message for new group members. Supports variables like {name}, {group}, and {count} for personalization.
/antifloodSet flood detection limit. When a user sends more than the set number of messages in 10 seconds, they get auto-muted. Protects your group from spam attacks.
/antifloodSet flood detection limit. When a user sends more than the set number of messages in 10 seconds, they get auto-muted. Protects your group from spam attacks.
/banBan a user from the group. They will be removed and unable to rejoin until unbanned. Optionally provide a reason for the ban.
/federationCreate and manage ban federations across multiple groups. When you ban someone in one group, they get banned in all federated groups automatically.
/antilinkBlock links in group. Auto-delete messages with URLs.