dwindown 8e314b7c54 feat: Complete email debugging toolkit and comprehensive guide ...

�� New Diagnostic Tools:

1. check-settings.php
   - Notification system mode
   - Email channel status
   - Event configuration
   - Template configuration
   - Hook registration
   - Action Scheduler stats
   - Queued emails
   - Recommendations

2. test-email-direct.php
   - Queue test email
   - Manually trigger sendNow()
   - Test wp_mail() directly
   - Check wp_options
   - Check Action Scheduler
   - Verify email sent

3. EMAIL_DEBUGGING_GUIDE.md
   - Complete troubleshooting guide
   - Common issues & solutions
   - Expected log flow
   - Testing procedures
   - Manual fixes
   - Monitoring queries
   - Quick checklist

🔍 Enhanced Logging:
- MailQueue::init() logs hook registration
- sendNow() logs all arguments and types
- Handles both string and array arguments
- Checks database for missing options
- Logs wp_mail() result
- Logs WooEmailOverride disable/enable

🎯 Usage:
1. Visit check-settings.php - verify configuration
2. Visit test-email-direct.php - test email flow
3. Check debug.log for detailed flow
4. Follow EMAIL_DEBUGGING_GUIDE.md for troubleshooting

📋 Checklist for User:
- [ ] Run check-settings.php
- [ ] Run test-email-direct.php
- [ ] Check debug.log
- [ ] Verify Action Scheduler args
- [ ] Check Email Log plugin
- [ ] Follow debugging guide

2025-11-18 18:19:56 +07:00

5.7 KiB

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