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Tip only: scrub webinar spam from calendar and email

Webinar invites keep landing on your calendar and inbox until you unsubscribe by hand.

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What hurt

Tony Liddic (@TonyLiddic) built a Grok Bot that checks calendars and email several times a day for webinar spam: it removes the calendar event, and if it is a webinar it unsubscribes and reports spam to GTW or Zoom. Tip only — crisp loop, no invented prompt. Not affiliated with xAI.

What to install or create

Several-times-daily calendar + email scan → remove event → webinar path: unsubscribe + report spam (GTW/Zoom).

Bots

  • Webinar scrubber

    Scan calendar/email several times a day; remove spam events; unsubscribe/report webinars after your rules allow.

Plugins

  • Calendar

    Required

  • Gmail

    Required

Files

  • Short matcher rules: what counts as webinar spam vs real meetings you keep.

Routines

  • Several times a day: check calendars and email for webinar spam candidates.

The prompt

This is a tip, not a pasteable system prompt. The author did not publish one. Follow the first-run steps.

First run

  1. 1Read https://x.com/TonyLiddic/status/2105086425368781279 for Tony's scrub loop.
  2. 2Connect calendar + email (Gmail or your stack) to a dedicated scrubber Bot with read access first.
  3. 3Write matcher rules: webinar spam vs meetings you must keep.
  4. 4Schedule several checks per day: remove matching calendar events; for webinars, unsubscribe and report spam to GTW/Zoom only after you approve the action set.
  5. 5Spot-check a week of removals; tighten rules before you leave unsubscribe on auto.

Approval fence

Unsubscribe and spam-report actions should stay approval-gated until you trust the matcher.

What to tweak

Steal the remove-then-unsubscribe loop. Keep send/report behind your yes if the connector can act outward.

Source

Tony Liddic @TonyLiddic · Original post

Not affiliated with xAI. We did not write this prompt. Third-party template terms still apply.

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