About this plugin
”
Sound familiar? WordPress email failures are silent killers:
- Password resets never arrive → frustrated users
- Order confirmations go missing → support tickets pile up
- Contact form submissions vanish → lost leads and revenue
Most site owners don’t know their emails are failing until customers complain. By then, the damage is done.
DeliverScope gives you complete visibility into your WordPress email system.
Free Features
- SMTP Configuration – Easy setup for Gmail, SendGrid, Mailgun, and any SMTP provider
- Connection Tester – Verify your SMTP credentials work before saving
- Test Emails – Send a real email to confirm end-to-end delivery
- Email Logging – Track every email with timestamps, status, and latency
Pro Features
- DNS Health Check – Instant SPF & DMARC analysis to improve deliverability
- Scheduled Canary Tests – Automated emails every 5-60 minutes catch failures instantly
- Instant Alerts – Get notified via Slack or custom webhook when emails fail
- Blacklist Monitoring – Daily checks against 6 major DNSBLs (Spamhaus, Barracuda, SpamCop, etc.)
- Priority Support – Direct access to our team when you need help
Plan Comparison
Free (1 site)
✓ SMTP configuration, connection tester, test emails, email logging
Personal – $49/year (1 site)
✓ Everything in Free
✓ DNS health checks
✓ Scheduled canary tests (5-60 min)
✓ Instant alerts (Slack/webhook)
✓ Priority support
Agency – $99/year (5 sites) or $199/year (unlimited)
✓ Everything in Personal
✓ Blacklist monitoring
Why DeliverScope?
vs. Default WordPress email: wp_mail() fails silently. No logs, no alerts, no way to know something’s wrong.
vs. Other SMTP plugins: Most plugins only configure SMTP. DeliverScope monitors it and alerts you to problems.
vs. External services: No complex setup or monthly fees. DeliverScope lives inside WordPress where your emails originate.
Works With Any Email Provider
- Google Workspace / Gmail
- Microsoft 365 / Outlook
- SendGrid, Mailgun, Postmark
- Amazon SES
- Any SMTP server