Àpèjúwe
“Why didnÌtumọ̀ Yorùbá: ’t I get your email?”
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 donÌtumọ̀ Yorùbá: ’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 somethingÌtumọ̀ Yorùbá: ’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
Àwọn àwòrán ìbòjú
Ìgbéwọlẹ̀
- Upload
deliverscopeto/wp-content/plugins/or install via WordPress plugins screen - Activate the plugin
- Go to DeliverScope Settings and enter your SMTP details
- Click Test Connection to verify credentials
- Click Send Test to confirm delivery
ThatÌtumọ̀ Yorùbá: ’s it! Your emails are now configured and testable.
Want automated monitoring? Upgrade to Pro for scheduled canary tests, instant alerts, and blacklist monitoring.
FAQ
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Is DeliverScope really free?
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Yes! SMTP configuration, connection testing, and email logging are 100% free forever. No trial periods, no feature limitations on core functionality. Pro features like scheduled tests, alerts, and blacklist monitoring require an upgrade.
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What do I get with Pro?
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Complete automated monitoring:
- Scheduled Canary Tests – Automated emails every 5-60 minutes catch failures even at 3am
- Instant Alerts – Slack and webhook notifications the moment an email fails
- Blacklist Monitoring – Daily checks against major spam blacklists with alerts if listed
- DNS Health Check – SPF & DMARC analysis to optimize deliverability
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Will this slow down my site?
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No. DeliverScope only runs in the admin dashboard and during scheduled checks (Pro). Zero impact on your frontend performance.
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Which SMTP providers are supported?
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Any provider that supports standard SMTP authentication: Gmail, Outlook, SendGrid, Mailgun, Postmark, Amazon SES, and more.
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How do canary tests work?
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Pro users can schedule automated test emails every 5, 15, 30, or 60 minutes. If a canary email fails, youÌtumọ̀ Yorùbá: ’re notified immediately via Slack or webhook so you can fix the issue before customers notice.
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What blacklists do you check?
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We check 6 major DNSBLs: Spamhaus ZEN, Barracuda, SpamCop, SORBS, PSBL, and UCEPROTECT. Checks run daily and youÌtumọ̀ Yorùbá: ’re alerted immediately if your IP is listed.
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Àwọn Olùkópa & Olùgbéejáde
“DeliverScope” jẹ́ ètò ìṣàmúlò orísun ṣíṣí sílẹ̀. Àwọn ènìyàn wọ̀nyí ti ṣe ìkópa sí plugin yìí.
Àwọn Olùkópa
Túmọ̀ “DeliverScope” sí èdè rẹ.
Ṣe o nífẹ̀ẹ́ sí ìdàgbàsókè?
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Àkọsílẹ̀ àwọn àyípadà
1.0.5
- Security: Hardened the DNS and Blacklist admin views against DOM-based XSS by escaping all server- and DNS-derived values before display.
- Maintenance: Updated the bundled Freemius SDK to 2.13.2.
1.0.4
- Rebrand: Plugin renamed to DeliverScope. No functional changes.
1.0.3
- Compatibility: Tested with WordPress 7.0.
1.0.2
- Maintenance: Reworked the release build and removed development tooling from the distributed package for a leaner download. No functional changes.
1.0.0
- New: Instant Alerts – Slack and webhook notifications for email failures
- New: Blacklist Monitoring – Daily checks against 6 major DNSBLs
- New: Configurable canary interval (5, 15, 30, or 60 minutes)
- New: Logs UI with filtering by context and status
- Improved: Alerts sent asynchronously to avoid blocking email sends
- Improved: Comprehensive admin settings with Pro feature sections
0.2.2
- Merged Lite and Pro into single freemium plugin
- Added SMTP connection tester (test without sending email)
- Added dismissible upgrade notices
- Improved input sanitization and security
- Added PHPUnit test coverage
0.2.1
- Initial release
- SMTP configuration wizard
- DNS checks for SPF and DMARC
- Email send logging