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InboxAuth – Email Security, Setup SPF / DKIM, DMARC & Check Email Authenticity

v1.0.1

by WP Encryption · updated 1 month ago

Protect your domain's email against email spoofing. Discover who's sending as you, then generate SPF/DKIM/DMARC records to stop spoofing — s …

DKIMDMARCemail securityemail spoofingSPF
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#23,948
Up119 vs yesterday
Active installs (est.)
≈ 32
30+ reported · High
Total downloads
407
407 all-time
Rating
–
0 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +0% (30d)·Toward 40+ · ETA unknown

InboxAuth at a glance

InboxAuth is a WordPress plugin by WP Encryption with 30+ active installs, the #23,948 most popular plugin on WordPress.org. On a typical day it’s downloaded about 4 times, about the same as the month before. It has no reviews yet. Version 1.0.1 came out on Oct 9, 2026 and is tested up to WordPress 7.1.4. Among the 3 plugins tagged “email security”, it ranks #2. It was first released in 2026.

Chart time range

Applies to every chart below. History from Oct 10, 2026, 31 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

92 downloads · the last 30 days

Downloads over time
InboxAuth Compare series
Downloads over time: 24 days across 1 series.5Oct 10Oct 14Oct 18Oct 22Oct 25Oct 29Nov 2Oct 29, 2026: Tested up to 7.1.4
View as table
DateInboxAuth
Nov 2, 20268
Nov 1, 20265
Oct 31, 20262
Oct 30, 20263
Oct 29, 20261
Oct 28, 20264
Oct 27, 20263
Oct 26, 20267
Oct 25, 20264
Oct 24, 20261
Oct 23, 20262
Oct 22, 20264
Oct 21, 20264
Oct 20, 20263
Oct 19, 20265
Oct 18, 20265
Oct 17, 20266
Oct 16, 20262
Oct 15, 20265
Oct 14, 20261
Oct 13, 20263
Oct 12, 20263
Oct 11, 20264
Oct 10, 20267

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 32 · +18.5% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.26283032Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 7.1.4
View as table
DateEstimated installs
Nov 9, 202632
Nov 8, 202632
Nov 7, 202631
Nov 5, 202631
Nov 4, 202630
Nov 3, 202627
Nov 2, 202630
Nov 1, 202626
Oct 31, 202630
Oct 30, 202630
Oct 29, 202626
Oct 28, 202626
Oct 27, 202627

Rank over time

#23,948 · up 1,958 in the last 30 days

Popular rank
Popular rank: 9 days across 1 series.#24K#25K#26KOct 27Oct 29Nov 1Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 9, 2026#23,948
Nov 8, 2026#24,067
Nov 7, 2026#24,559
Nov 6, 2026#24,214
Nov 5, 2026#24,611
Nov 2, 2026#25,168
Nov 1, 2026#25,609
Oct 29, 2026#25,611
Oct 27, 2026#25,906

Growth %

Average +1.32% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-10%0%10%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 20260.00%
Nov 8, 2026+3.23%
Nov 7, 20260.00%
Nov 5, 2026+3.33%
Nov 4, 2026+11.11%
Nov 3, 2026-10.00%
Nov 2, 2026+15.38%
Nov 1, 2026-13.33%
Oct 31, 20260.00%
Oct 30, 2026+15.38%
Oct 29, 20260.00%
Oct 28, 2026-3.70%

Active installs band

30+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.202530Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 9, 202630+
Nov 8, 202630+
Nov 7, 202630+
Nov 6, 202630+
Nov 5, 202630+
Nov 4, 202630+
Nov 3, 202620+
Nov 2, 202630+
Nov 1, 202620+
Oct 31, 202630+
Oct 30, 202630+
Oct 29, 202620+
Oct 28, 202620+
Oct 27, 202620+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

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Change log

From our daily snapshot of WordPress.org
  1. Installs 20+ → 30+
    • Tested up to 7.1.3 → 7.1.4

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v1.0100%

Requirements & info

Version history
Version
1.0.1
Requires WordPress
5.8
Tested up to
7.1.4
Requires PHP
7.0
First released
Sep 1, 2026
Last updated
Oct 9, 2026
Releases, last 12 months
…

Questions about InboxAuth

How many websites use InboxAuth?

InboxAuth is active on 30+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #23,948 most popular plugin on WordPress.org.

How many times has InboxAuth been downloaded?

407 times in total since 2026. On a typical day it’s downloaded about 4 times. See download stats

When was InboxAuth last updated?

Version 1.0.1 came out on Oct 9, 2026 (1 month ago).

Is InboxAuth compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.1.4, the current version.

Is InboxAuth still maintained?

Yes. Its last release was 1 month ago. No support threads were opened in the last two months.

What rating does InboxAuth have?

No one has reviewed InboxAuth on WordPress.org yet.

What are the best alternatives to InboxAuth?

The plugins most like InboxAuth, by the tags they share, are Deliverability (700+), Does My Email Work (10+) and M Media Email Deliverability Inspector (fewer than 10). Compare all alternatives

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
InboxAuth
Suggested:
Metric
InboxAuth
Estimated installs≈ 32
Reported installs30+
Rating–
Reviews0
Total downloads407
AuthorWP Encryption
First releasedSep 1, 2026
Version1.0.1
Requires WP5.8
Requires PHP7.0
Last updatedOct 9, 2026

Alternatives to InboxAuth

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:InboxAuth vs DeliverabilityInboxAuth vs Does My Email WorkInboxAuth vs M Media Email Deliverability Inspector

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