Run A/B-tested email campaigns using Gmail, Google Sheets, and Slack

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Run professional email campaigns with A/B testing, Google Sheets tracking, and Slack analytics. FEATURES: A/B testing with automatic 50/50 split Email validation and deduplication Batch processing with anti-spam delays Professional HTML email templates Complete campaign tracking and logging Real-time Slack notifications WORKFLOW: Trigger campaign (manual, scheduled Monday 9AM, or webhook) Read and validate contacts from Google Sheets Assign A/B variants automatically Send personalized HTML em