by denm 0 (0 reviews)

Mail7 Email Validation

Name: Mail7 Email Validation
Author: denm

Real-time email validation for registration, comments and forms via the Mail7 API. Blocks fake addresses - and never blocks one it cannot verify.

Mail7 Email Validation ranks #60,834 among WordPress.org plugins with 0+ active installations, is #3,983 of 4,488 in the Security category, and was last updated Aug 30, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1

v1.0.0 Current Version v1.0.0

Updated 2 weeks ago Last Update on 30 Aug, 2026

Refreshed 12 hours ago Last Refreshed on

#3,983 of 4,488 in Security Actively maintained

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Rank

#60,834

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Active Installs

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KW Avg Position

N/A

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Downloads

+4 today

Support Resolved

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Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 10

Total Progress 20%

0+ 10+

28,410

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Rank Changes

Current #60,834

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

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Plugin Details

Version: 1.0.0
Last Updated: Aug 30, 2026
Requires WP: 5.0+
Tested Up To: 7.1
PHP Version: 7.2 or higher
Author: denm

Support & Rating

Rating: ☆ ☆ ☆ ☆ ☆ 0
Reviews: 0
Support Threads: 0
Resolved: 0%

Keywords

contact form 7 email validation email verification registration spam

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Frequently Asked Questions

Common questions about Mail7 Email Validation

No. It works on the free anonymous tier. A Mail7 API key raises the rate limit and volume.

Not for unverifiable addresses. By default only addresses Mail7 reports as Not Valid (do not exist / no mail server) are blocked. "Unknown" addresses are allowed. You can optionally block Unknown too, but it is off by default on purpose.

The plugin fails open: submissions are allowed. Validation never becomes a single point of failure for your forms.