I use a careful, checklist-based process for troubleshooting, maintenance readiness, and configuration review.
The goal is to identify the root cause, avoid unnecessary risk, test practical results, and document what was found.
1. Understand the Current Situation
I first confirm the symptoms, environment, recent changes, and access scope.
This may include:
- What is not working
- When the issue started
- What changed recently
- Which hosting provider is used
- Where DNS is managed
- Which mail provider is used
- Which WordPress plugins or systems are involved
This step helps avoid guessing and reduces the chance of making unnecessary changes.
2. Check Backup and Rollback Options
Before modifying a WordPress site, DNS record, mail setting, or server configuration, I check whether there is a backup, restore point, or safe rollback option.
For WordPress work, this may include:
- File backup
- Database backup
- Hosting backup
- Plugin or theme rollback option
- Staging or test environment if available
For DNS or email work, this may include:
- Recording the current DNS records
- Taking screenshots of existing settings
- Confirming which provider controls the active records
3. Diagnose the Root Cause
I inspect the relevant layers depending on the issue.
For email delivery issues, this may include:
- WordPress form settings
- SMTP configuration
- From and Reply-To address settings
- MX records
- SPF records
- DKIM records
- DMARC policy
- Google Workspace or Microsoft 365 settings
- Hosting mail routing
- Bounce messages and delivery tests
For WordPress or server issues, this may include:
- WordPress version
- PHP version
- Plugins and themes
- Error logs
- SSL status
- Disk usage
- Server configuration
- Backup and restore readiness
4. Apply Safe Changes
I avoid broad changes when a smaller targeted fix is enough.
When possible, I make one change at a time and verify the result. This makes it easier to understand which change actually solved the problem.
Examples of safer changes include:
- Correcting a form From address
- Updating an SMTP setting
- Adding or correcting a DNS record
- Disabling a risky plugin only after confirmation
- Adjusting configuration based on test results
5. Test the Result
After changes are made, I verify the result with practical tests.
Depending on the issue, this may include:
- Contact form submission tests
- Email delivery tests
- DNS lookup checks
- SSL checks
- Page loading checks
- WordPress admin checks
- Server status checks
Testing is important because a setting may look correct but still fail in the real workflow.
6. Document the Findings
After the work, I provide a concise summary of what was checked, what was found, what was changed, and what risks or next steps remain.
A typical summary may include:
- Issue summary
- Environment checked
- Findings
- Changes made
- Test results
- Remaining risks
- Recommended next steps
Working Style
My working style is practical, careful, and documentation-focused.
I focus on:
- Clear diagnosis
- Safe changes
- Minimal disruption
- Practical testing
- Written findings
- Maintainable configuration