Deliverability – pass DKIM, SPF, DMARC… vs Mailsure (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Deliverability – pass DKIM, SPF, DMARC…
800 active installs
Free
Quick Verdict
As of April 2026, Mailsure has a higher user rating (5/5 from 1 reviews) while Deliverability – pass DKIM, SPF, DMARC… leads in active installations (800 vs 50). Both are free WordPress plugins. Deliverability – pass DKIM, SPF, DMARC… has accumulated 11K+ total downloads while Mailsure has 819.
Detailed Comparison
| Metric | Deliverability – pass DKIM, SPF, DMARC… | Mailsure | |
|---|---|---|---|
| Rating | 4.2/5 | ► | 5/5 |
| Total Reviews | 15 | ◄ | 1 |
| Active Installs | 800 | ◄ | 50 |
| Total Downloads | 11K+ | ◄ | 819 |
| Support Resolution | N/A | N/A | |
| Last Updated | 6 months ago | ◄ | 1 year ago |
| First Released | 2022 | 2024 | |
| Age | 4 years | 2 years | |
| WP Requires | 5.9+ | 6.0+ | |
| PHP Requires | 7.4+ | 7.1+ | |
| Business Model | Free | Free | |
| Latest Version | 1.8.0 | 1.0 |
Rating Breakdown
Deliverability – pass DKIM, SPF, DMARC…
Mailsure
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.