by Wp Core Tools 0 (0 reviews)

WPCoreTools Disposable Email Guard

Name: WPCoreTools Disposable Email Guard
Author: Wp Core Tools

Block disposable, burner, and temp-mail addresses on WordPress and WooCommerce sign-ups, comments, checkout, and any custom form. Works fully offline.

WPCoreTools Disposable Email Guard ranks #29,685 among WordPress.org plugins with 10+ active installations, and was last updated Aug 23, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.2

v1.0.7 Current Version v1.0.7

Updated 1 month ago Last Update on 23 Aug, 2026

Refreshed 13 hours ago Last Refreshed on

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Rank

#29,685

— No change

Active Installs

10+

+150%

KW Avg Position

21 better

Downloads

433

+1 today

Support Resolved

— No change

Rating

Review 0 out of 5

0 (0 reviews)

Next Milestone 20

Total Progress 50%

10+ 20+

16,423

Ranks to Climb

Growth Needed

8,000,000

Active Installs

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

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Plugin Details

Version: 1.0.7
Last Updated: Aug 23, 2026
Requires WP: 6.2+
Tested Up To: 7.1.2
PHP Version: 7.4 or higher
Author: Wp Core Tools

Support & Rating

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

Keywords

anti-spam burner email disposable email email validation temporary email

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Frequently Asked Questions

Common questions about WPCoreTools Disposable Email Guard

No. Every check runs locally against domain lists that ship inside the plugin file. By default the plugin makes no outbound connections at all.

No. The bundled snapshots are loaded from disk, and nothing is fetched automatically. The optional auto-update feature, which lets WP-Cron contact GitHub to refresh those snapshots on a schedule, is off by default and must be enabled in the setup wizard or the Lists tab. The manual "Update now" button fetches only at the moment you click it. See "External services" for the full disclosure.

Only if you turn on the "Anonymous / privacy providers" toggle. It is off by default for exactly that reason.

Two ways. Either install a fresh version of the plugin (each release bundles updated snapshots), or opt into the auto-update feature, which lets WP-Cron fetch the source URLs from GitHub on a schedule (hourly, twice-daily, daily, or weekly).

Yes. Set Mode to "Log only" — emails are recorded but no submissions are rejected. Or use "Flag" mode to allow signups but tag the user / order / comment for admin review.

A non-destructive alternative to outright blocking. Submissions go through, but matching users get a wpcdeg_flagged user meta and a "Flagged" column on the Users list, comments get a meta tag, and WooCommerce orders get an order note plus a "Flagged" column on the Orders list. Useful when you do not want to lock out potential Proton or Tutanota customers but still want to triage them.

No. Logging in is never checked — the plugin validates new submissions only: registrations, checkout, comments, profile email changes, and the forms you enable. Existing accounts keep working even if their email provider later appears on a blocklist. Password reset by username is deliberately always allowed (only reset requests typed as an email address are checked), so nobody loses access to an account they already have. If long-standing members use a provider you are now blocking, add that domain to the allowlist.

No, never. It only blocks new submissions or flags existing ones for your review — flag and block, never delete. Removing a user, order, or comment is always a manual admin action through the normal WordPress / WooCommerce screens.

Yes, both the legacy posts-table orders list and HPOS are supported.

Yes, built-in integration on both. For other form plugins (WPForms, Elementor Forms, Forminator, Fluent Forms, etc.), call the wpcdeg_check filter from your form's email-validation hook.

WPCoreTools Disposable Email Guard

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