Plugin Pulse
← Pulse

GD Mail Queue

by Milan Petrovic · Email & Marketing

Also makes 13 other plugins · 10.9K+ installs across the portfolio →

Intercept emails sent with wp_mail() into flexible mail queue for sending emails, convert plain text emails to HTML, email log, and more.

⚠ Stale
How scoring works →
61 Health · C
Maintenance 33/100
Rating quality 87/100
Support 70/100

61 health vs 63 average across 1,297 Email & Marketing plugins

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

79 / 100

Well optimized

Biggest win: Update recency

Update recency 42/100
WP compatibility 100/100
Rating quality 66/100
Listing tuning 100/100
Support resolution 100/100

To rank higher: Last updated 635 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive

+22% vs prior 30d
12Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

326

now · peak 676

32630d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

GD Mail Queue · #7907 you WP Mail Logging · #167 Email Deliverability · #252 Check & Log Email · #464

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

466per 1k installs · Aug 26

Release cadence

No release in a year
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

0

releases in the last 12 months

1.7y ago

latest release · v4.4

29

tagged releases on record

Recent releases

4.4 · 1.7y ago4.3 · 2.3y ago4.2.1 · 3.1y ago4.2 · 3.1y ago4.1 · 3.2y ago4.0 · 3.2y ago3.9.3 · 4.0y ago3.9.2 · 4.3y ago3.9.1 · 4.7y ago3.9 · 5.4y ago3.8 · 6.0y ago3.7 · 6.1y ago3.6 · 6.2y ago3.5.1 · 6.2y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 81% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v4.4 81%
v4.2 5.9%
v3.9 5.4%
Older / other versions 7.8%

Estimated active installs

The public count shows “700+”. Our estimate pins where the real number sits.

tracked estimate
700–800 ≈770

Refined from the date this plugin crossed into its current band.

Install history · since 2019-11-15 · 1,422 observations

700Installs · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

Details

Version
4.4
Last updated
1.7y ago
Added
2019-05-03 · 7 yrs old
Requires WP
5.9
Tested up to
6.7.7
Requires PHP
7.4

Recent reviews

All reviews on wp.org ↗
  1. kozmonauta
    1.8y ago

    I’m endorsing the comment made two comments below mine:“Frankly, I’m surprised that this plugin isn’t installed on 100k+ WordPress sites. Not only does it do a great job, I’m truly impressed by the rich set of features it offers. Thanks, Milan!“ This plugin is amazing. I’m stunned that it doesn’t already have at least 100,000 active installations. A hidden gem within the WordPress ecosystem.

    Read on wp.org ↗
  2. Akki
    2.1y ago

    If you don’t use other 3rd party services for sending mails, for phpmailer, this is the best plugin you can find for free in the wordpress repository. Literally the best that it made me forget FluentSMTP. Hoping someday I would upgrade to pro version of the plugin whenever required.

    Read on wp.org ↗
  3. zandersmith
    4.2y ago

    I looked high and low for a plugin like this and couldn’t find anything that throttles emails according to what my server could do. GD Mail Queue was the only plugin that helped me successfully send the volume of emails that my business requires. Frankly, I’m surprised that this plugin isn’t installed on 100k+ WordPress sites. Not only does it do a great job, I’m truly impress at the rich set of features it has. Thanks Milan!

    Read on wp.org ↗
  4. memzofishpond
    4.5y ago

    Unique plugin that addresses certain caveats and problems. Queuing is fantastic, I just bought the pro plugin. Something you can’t do with wpsmtp plugin.

    Read on wp.org ↗
  5. ionatan
    5.8y ago

    Thank youuu, great plugin 🙂 thanks again for the time the developer give to the world.

    Read on wp.org ↗
  6. Dornaweb
    6.1y ago

    Alot of features, very useful

    Read on wp.org ↗
  7. decentris
    6.3y ago

    I also only can confirm the ratings of my predecessors. GD Mail Queue is a wonderful plugin, which perfectly manages your email-queues and gives you full control over your mail tasks. Milan, thank you very much, for this cool plugin. This topic was modified 6 years, 1 month ago by decentris.

    Read on wp.org ↗
  8. Vova Druzhaev
    6.7y ago

    Great plugin. As a thank you, I translated it into Russian. Later I saw that the premium version has such a package. Let those who do not have the premium version use it

    Read on wp.org ↗

Known vulnerabilities

via Wordfence Intelligence

2 disclosed vulnerabilities on record for this plugin, all fixed in the current version. Sites on older versions stay exposed until they update.

  1. 2024-12-28 CVE-2025-24608 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 4.3 Patched in 4.4
  2. 2023-06-09 CVE-2023-3122 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 3.9.3 Patched in 4.0

Vulnerability records provided by Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. License and terms.

CVE records: Copyright 1999-2026 The MITRE Corporation. CVE terms of use.

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.7.1

Low memory footprint
Low page-speed impact
Runs on latest PHP + WP
No PHP errors
No JS errors
Activates cleanly
No resource errors
No external HTTP errors
Optimized database use
Frequently updated

Languages

via translate.wordpress.org

Translated into 21 languages, 0 at 90% or more · development strings

Russian 85%
Croatian 5%
Danish 5%
Dutch 5%
Finnish 5%
French (France) 5%
German 5%
German (Austria) 5%
German (Switzerland) 5%
Hindi 5%
Italian 5%
Japanese 5%
Norwegian (Bokmål) 5%
Persian 5%
Polish 5%
Portuguese (Brazil) 5%
Portuguese (Portugal) 5%
Serbian 5%
Spanish (Spain) 5%
Swedish 5%
Ukrainian 5%

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2026-06-02 800+ → 700+ down after 2 days in tier
  2. 2026-05-31 700+ → 800+ up after 5 days in tier
  3. 2026-05-26 800+ → 700+ down after 94 days in tier
  4. 2026-02-21 700+ → 800+ up after 7 days in tier
  5. 2026-02-14 800+ → 700+ down after 6 days in tier
  6. 2026-02-08 700+ → 800+ up after 3 days in tier
  7. 2026-02-05 800+ → 700+ down after 4 days in tier
  8. 2026-02-01 700+ → 800+ up after 4 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

Embed this report card

Drop a live Pulse card for GD Mail Queue into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/gd-mail-queue" width="480" height="300" style="border:0" loading="lazy" title="GD Mail Queue — Plugin Pulse"></iframe>
Preview card ↗

GD Mail Queue: 700+ active installs, 5.0★ (11 reviews). Plugin Pulse (WP Mayor), as of 2026-08-30. https://plugins.wpmayor.com/plugin/gd-mail-queue