Mailsure
Test email sending, SPF, DKIM & DMARC
5(1 reviews)
·50 active installs·Updated 1 year agoAs of April 2026, Mailsure is a WordPress DKIM plugin with 50 active installations and a 5/5 rating from 1 reviews. It has been downloaded 819 times in total. Requires WordPress 6.0+ and PHP 7.1+. Available on WordPress.org since 2024. Last updated 1 year ago — may have compatibility concerns. Top alternative: Deliverability – pass DKIM, SPF, DMARC….
5/51 reviews
50active installs
819total downloads
2 yearssince 2024
Overview
Test email sending, SPF, DKIM & DMARC
Mailsure provides a simple one-click email authentication test to check if WordPress is able to send properly authenticated emails.
Also included:
- Send a test email to any address
- Mail server IP blacklist check via MXToolbox. View their privacy policy here.
Plugin settings are in Tools -> Mailsure
Screenshots
Ratings & Reviews
51 reviews
5 ★
1
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 6.0+ requiredTested up to 6.5.8 |
| PHP | 7.1+ required |
Top Alternatives to Mailsure
Frequently Asked Questions
Changelog
1.0
- Plugin released.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.