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Improve Email Spam Score – Improves forms phpmail spam score

v1.3

by Teet Bergmann · updated 2 months ago

This plugin adds a email return-path and envelope-from address to the wp_mail () function. Which reduces the spam score sent from your website form.

emailenvelope senderphpmailphpmailer
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#12,149
Up35 vs yesterday
Active installs (est.)
≈ 238
200+ reported · High
Total downloads
2K
1,963 all-time
Rating
–
0 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +0% (30d)·Toward 300+ · ETA unknown

Improve Email Spam Score at a glance

Improve Email Spam Score is a WordPress plugin by Teet Bergmann with 200+ active installs, the #12,149 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 1.3 came out on Sep 10, 2026 and is tested up to WordPress 7.1.4. Among the 2 plugins tagged “envelope sender”, it ranks #2. It was first released in 2024.

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

82 downloads · the last 30 days

Downloads over time
Improve Email Spam Score Compare series
Downloads over time: 21 days across 1 series.2468Oct 10Oct 13Oct 17Oct 20Oct 23Oct 27Oct 30Oct 29, 2026: Tested up to 7.1.4
View as table
DateImprove Email Spam Score
Oct 30, 20262
Oct 29, 20265
Oct 28, 20265
Oct 27, 20264
Oct 26, 20263
Oct 25, 20262
Oct 24, 20264
Oct 23, 20262
Oct 22, 20265
Oct 21, 20263
Oct 20, 20263
Oct 19, 20268
Oct 18, 20264
Oct 17, 20263
Oct 16, 20262
Oct 15, 20266
Oct 14, 20264
Oct 13, 20264
Oct 12, 20263
Oct 11, 20263
Oct 10, 20267

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 238 · -2.5% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.235240Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 7.1.4
View as table
DateEstimated installs
Nov 9, 2026238
Nov 8, 2026237
Nov 7, 2026237
Nov 5, 2026234
Nov 4, 2026237
Nov 3, 2026235
Nov 2, 2026237
Nov 1, 2026238
Oct 31, 2026236
Oct 30, 2026234
Oct 29, 2026235
Oct 28, 2026235
Oct 27, 2026244

Rank over time

#12,149 · up 86 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#12.2K#12.2K#12.3K#12.3KOct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 9, 2026#12,149
Nov 8, 2026#12,184
Nov 7, 2026#12,171
Nov 6, 2026#12,167
Nov 5, 2026#12,259
Nov 4, 2026#12,174
Nov 3, 2026#12,237
Nov 2, 2026#12,180
Nov 1, 2026#12,157
Oct 31, 2026#12,230
Oct 30, 2026#12,293
Oct 29, 2026#12,259
Oct 28, 2026#12,258
Oct 27, 2026#12,235

Growth %

Average -0.19% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.0%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 2026+0.42%
Nov 8, 20260.00%
Nov 7, 2026+0.64%
Nov 5, 2026-1.27%
Nov 4, 2026+0.85%
Nov 3, 2026-0.84%
Nov 2, 2026-0.42%
Nov 1, 2026+0.85%
Oct 31, 2026+0.85%
Oct 30, 2026-0.43%
Oct 29, 20260.00%
Oct 28, 2026-3.69%

Active installs band

200+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.190200210Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 7.1.4
View as table
DateDaily snapshot
Nov 9, 2026200+
Nov 8, 2026200+
Nov 7, 2026200+
Nov 6, 2026200+
Nov 5, 2026200+
Nov 4, 2026200+
Nov 3, 2026200+
Nov 2, 2026200+
Nov 1, 2026200+
Oct 31, 2026200+
Oct 30, 2026200+
Oct 29, 2026200+
Oct 28, 2026200+
Oct 27, 2026200+

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. Rank #12258 → #12259
    • Tested up to 7.1.3 → 7.1.4

Versions in use

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

  • v1.391%
  • v1.28.9%

Requirements & info

Version history
Version
1.3
Requires WordPress
5.5
Tested up to
7.1.4
Requires PHP
5.6
First released
Oct 10, 2024
Last updated
Sep 10, 2026
Releases, last 12 months
…

Questions about Improve Email Spam Score

How many websites use Improve Email Spam Score?

Improve Email Spam Score is active on 200+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #12,149 most popular plugin on WordPress.org.

How many times has Improve Email Spam Score been downloaded?

1,963 times in total since 2024. On a typical day it’s downloaded about 4 times. See download stats

When was Improve Email Spam Score last updated?

Version 1.3 came out on Sep 10, 2026 (1 month ago).

Is Improve Email Spam Score compatible with the latest WordPress?

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

Is Improve Email Spam Score still maintained?

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

What rating does Improve Email Spam Score have?

No one has reviewed Improve Email Spam Score on WordPress.org yet.

What are the best alternatives to Improve Email Spam Score?

The plugins most like Improve Email Spam Score, by the tags they share, are Stop WP Emails Going to Spam (10K+), WP Mail SMTP by WPForms (4M+) and Easy WP SMTP (500K+). Compare all alternatives

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Improve Email Spam Score
Suggested:
Metric
Improve Email Spam Score
Estimated installs≈ 238
Reported installs200+
Rating–
Reviews0
Total downloads2K
AuthorTeet Bergmann
First releasedOct 10, 2024
Version1.3
Requires WP5.5
Requires PHP5.6
Last updatedSep 10, 2026

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Side by side:Improve Email Spam Score vs Stop WP Emails Going to SpamImprove Email Spam Score vs WP Mail SMTP by WPFormsImprove Email Spam Score vs Easy WP SMTP

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