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Gmail SMTP

by Noor Alam · Email & Marketing

Also makes 24 other plugins · 155.2K+ installs across the portfolio →

Connect to Gmail SMTP server to automatically send email from your WordPress site. Configure wp_mail() to use SMTP with OAuth 2.0 authentication.

How scoring works →
84 Health · B
Maintenance 100/100
Rating quality 77/100
Support 70/100

84 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.

96 / 100

Excellent listing optimization

Well tuned across the board

Update recency 100/100
WP compatibility 100/100
Rating quality 82/100
Listing tuning 100/100
Support resolution 100/100

Daily downloads

Since 2022-10-05 · 1,424 days · wp.org + Plugin Pulse archive

-13% vs prior 30d
3.6KDownloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

6.0K

now · peak 16.8K

6.3K30d 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

Gmail SMTP · #1832 you WP Mail SMTP by WPFo · #12 Easy WP SMTP · #125 SMTP Mailer · #592

Rating trend

Star average over time · dips mark rough releases

4.1Stars · Aug 26

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.

630per 1k installs · Aug 26

Release cadence

Occasionally updated
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.

3

releases in the last 12 months

2mo ago

latest release · v1.2.3.20

16

tagged releases on record

Recent releases

1.2.3.20 · 2mo ago1.2.3.18 · 3mo ago1.2.3.16 · 8mo ago1.2.3.15 · 1.1y ago1.2.3.14 · 1.3y ago1.2.3.5 · 3.4y ago1.2.0 · 5.5y ago1.1.9 · 6.0y ago1.1.2 · 9.0y ago1.1.1 · 9.3y ago1.1.0 · 9.6y ago1.0.9 · 9.7y ago1.0.8 · 9.7y ago1.0.7 · 9.7y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 90% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.2 90%
v1.1 9%
v1.0 0.8%

Estimated active installs

The public count shows “10K+”. Our estimate pins where the real number sits.

tracked estimate
10K–20K ≈19K

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

Install history · since 2015-12-01 · 1,459 observations

10KInstalls · 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.

Details

Version
1.2.3.22
Last updated
4d ago
Added
2015-11-12 · 10 yrs old
Requires WP
7.0
Tested up to
7.1
Requires PHP
8.1

Recent reviews

All reviews on wp.org ↗
  1. alcain
    2mo ago

    Just configured this using Google Workspaces and it works a charm. Note that (as ever) Google) have fiddled with their consul admin screen interfaces/menus etc , so the video on the plugin page is a bit out of date, but the key tasks and app set up are effectively the same ( you just need to carefully hunt around a bit in the google console admin screens). I also like the way this plugin has a local (i.e. MY OWN domain) ‘Authorised Redirect URI’ ( most other plugins like this seem to use their own 3rd party author domain for this setting. (Perhaps understandable if they are allowing themselves to turn off the feature if you don’t renew a paid subscription perhaps). Nevertheless – comforting that everything appears to be validated between ‘me’ and ‘Google’ only. Nice. Thank you for this plugin!

    Read on wp.org ↗
  2. magdamunro
    3mo ago

    After the setup, that you really need to set up carefully at Gmail (at least when I did many years ago it took some effort), this Gmail SMTP plugin has given me years of very reliable integration with WooCommerce sales, various contact forms and status updates. Backups run locally as if on server with no changes and migrating my db to Docker where I’m using reverse proxy works locally, on staging as well as on the production site. I honestly cannot remember a single issue, and if there was something it was easily solved.I’ve found Gmail SMTP to be very reliable. I have yet to use the later versions after 1.2.0 on WordPress 6.9 and later, so will update later once this is running for me.

    Read on wp.org ↗
  3. karlosuccess
    1.1y ago

    The plugin is great when it works. The plugin suddenly stopped working. I contacted support, they checked the site, and stopped answering. They did not say yes, no, we can or cannot fix it. They stopped answering.My finding are that the plugin only works on small wordpress website installs, on the root directory. The plugin is not capable to handle large sites or sites installed on directories other than the root.That means, if you grow, you will start encountering problems with this plugin. Same as I did. I am now using Fluent SMTP, it works out of the box with no sweat. Thanks This topic was modified 1 year ago by karlosuccess.

    Read on wp.org ↗
  4. FredEval
    1.4y ago

    It’s wonderful when you can find a plugin that is not bloated. Thank you to the developer for this great, easy to use and easy to follow instructions!

    Read on wp.org ↗
  5. djaberadber
    1.6y ago

    this plugin works like magicdirectly to the inboxDaaamn its really goodif you are using your own vps – dont forget to open port 587 and 465 in tcp protocolotherwise it wont work – open them also in your vcn and in ubuntu if you are using itin my case i had to go to oracle vcn and open both ports than go to ubuntu and open portsthen it worked like magicthank you for this great plugin

    Read on wp.org ↗
  6. Menn
    2.1y ago

    I use this plugin with Google Workplace and it helps me record every email sent to customer. Thank you so much for this great plugin.

    Read on wp.org ↗
  7. Montri Udomariyah
    3.4y ago

    Rather use complex or multifunction mail provider plugin. If you want to use gsuite/gmail, just simple use this plugin. No ads and fare for add-on.

    Read on wp.org ↗
  8. wpSolution
    3.4y ago

    Only the necessary settings, simple and clean, good description. Thanks!

    Read on wp.org ↗

Latest updates

via wp.org changelog

Recent releases and news for this plugin

  1. Version 1.2.3.21 Updated Google API Client library to v2.19.4. 1.2.3.21
  2. Version 1.2.3.20 Fixed an issue with sending a test email. 1.2.3.20
  3. Version 1.2.3.19 Compatibility update for WordPress 7.0. 1.2.3.19
  4. Version 1.2.3.18 Added security for debug output. 1.2.3.18
  5. Version 1.2.3.17 Compatibility update for WordPress 6.9. 1.2.3.17
  6. Version 1.2.3.16 Force the approval prompt during authorization. 1.2.3.16

Known vulnerabilities

via Wordfence Intelligence

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

  1. 2026-06-26 CVE-2026-57657 Cross-Site Request Forgery (CSRF) Affects <= 1.2.3.19 Patched in 1.2.3.20

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 7.0

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 64 languages, 7 at 90% or more

Czech 100%
English (Australia) 100%
English (Canada) 100%
English (New Zealand) 100%
English (UK) 100%
Spanish (Chile) 100%
Spanish (Spain) 100%
Chinese (Taiwan) 86%
English (South Africa) 84%
Japanese 81%
Swedish 55%
Italian 50%
Dutch 39%
Turkish 29%
Romanian 24%
Russian 20%
Esperanto 13%
French (France) 13%
German (Formal) 13%
Finnish 12%
Spanish (Mexico) 12%
Azerbaijani 10%
German 10%
Catalan 8%

Plus 40 more locales with partial translations.

Growth timeline

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

  1. 2023-12-21 20K+ → 10K+ down after 2 days in tier
  2. 2023-12-19 10K+ → 20K+ up after 1 days in tier
  3. 2023-12-18 20K+ → 10K+ down

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 →

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Gmail SMTP: 10K+ active installs, 4.1★ (103 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/gmail-smtp