This Telegram Bot Stopped Spam in My 10K Member Group

How AntiSpamBot Saved My Telegram Community

I run a 10,000-member Telegram group for digital artists, and spam was drowning our conversations. Every day, we'd get fake NFT promoters, phishing links, and bot accounts joining just to flood the chat. Manual moderation became a full-time job.

Then I found AntiSpamBot. Within 15 minutes of setup, it automatically:

• Blocked 23 suspicious accounts trying to post crypto scams
• Deleted 17 messages with phishing links
• Restricted 5 new members who were spamming stickers

The difference was immediate. Real conversations became visible again. Members started thanking me for 'finally cleaning up the group.' What impressed me most was how it handled sophisticated spam - like accounts that post normal messages first, then switch to advertising after gaining trust.

Under the Hood: How This Spam Filter Actually Works

Most anti-spam bots rely on basic keyword blocking, but AntiSpamBot uses layered detection:

1. Behavior analysis: Flags users who send identical messages to multiple groups
2. Link reputation system: Cross-checks URLs against known spam databases
3. New member probation: Restricts joiners from posting links/media for set periods

During testing, I purposely invited known spam accounts from other groups. The bot caught:

• A crypto scammer who changed their username mid-conversation
• A 'girl chat' bot that used different greeting messages each time
• Fake tech support accounts that only replied to specific keywords

One clever feature: it doesn't instantly ban. First offenses get a warning, repeat offenders face escalating restrictions. This prevents false positives - crucial for active communities.

Setup Guide: From Installation to Fine-Tuning

Getting started takes under 5 minutes:

1. Add the bot as admin with 'Delete Messages' and 'Ban Users' permissions
2. Use /settings to configure:
• Minimum account age required to post
• Maximum media/links per hour
• Custom banned words (like 'free Bitcoin')
3. Set up automated welcome messages to explain group rules

Pro tip: Start with medium strictness, then adjust. My group uses these thresholds:

• New accounts (<1 week old) can't post links
• More than 5 identical messages = 1-hour mute
• Accounts joining 50+ groups get flagged for review

The dashboard shows real-time stats - last week it blocked 142 spam attempts while only falsely flagging 2 legitimate messages (which I could manually approve).

Who Should (and Shouldn't) Use This Bot

Perfect for:

• Large public groups (5K+ members) where manual moderation is impossible
• Niche communities targeted by specific spammers (e.g. crypto, adult content)
• Groups with valuable content that attracts scrapers/bots

Less ideal for:

• Small private chats where everyone knows each other
• Groups that want to allow promotional content (requires extensive whitelisting)
• Communities using other complex bots that might conflict

In my case, the only adjustment period was teaching members why their messages got deleted. Some didn't realize forwarding 'earn money fast' links from other groups would trigger the filter. A pinned post explaining the rules solved this.