Email Alerts for Expiring SSL Certificates from a Sheet

# SSL Expiry Alert ## Overview Automated workflow: SSL Expiry Alert. This workflow integrates 7 different services: stickyNote, httpRequest, scheduleTrigger, stopAndError, gmail. It contains 16 nodes and follows best practices for error handling and security. ## Workflow Details - Total Nodes: 16 - Node Types: 7 - Error Handling: ✅ Implemented - Security: ✅ Hardened (no sensitive data) - Documentation: ✅ Complete ## Node Breakdown - URLs to Monitor: googleSheets - Weekly Trigger: scheduleTrigger - Fetch URLs: googleSheets - Check SSL: httpRequest - Expiry Alert: if - Send Alert Email: gmail - Sticky Note: stickyNote - Sticky Note1: stickyNote - Sticky Note2: stickyNote - Sticky Note3: stickyNote - ... and 6 more nodes ## Usage Instructions 1. Configure Credentials: Set up all required API keys and credentials 2. Update Variables: Replace any placeholder values with actual data 3. Test Workflow: Run in test mode to verify functionality 4. Deploy: Activate the workflow for production use ## Security Notes - All sensitive data has been removed or replaced with placeholders - Error handling is implemented for reliability - Follow security best practices when configuring credentials ## Troubleshooting - Check error logs if workflow fails - Verify all credentials are properly configured - Ensure all required services are accessible