{eac}Doojigger Simple SMTP Extension for WordPress
Send email using an SMTP email sever. Configure WordPress wp_mail, and phpmailer, to use your SMTP (outgoing) mail server when sending email.
Solid choice
{eac}Doojigger Simple SMTP Exte… is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 3 weeks ago, and scores 66/100 on our health check.
- Actively developed — last update 3 weeks ago
- Tested with the latest WordPress (7.1)
- Small user base (10+ active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where {eac}Doojigger Simple SMTP… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| eacDoojigger | #2 |
| >100 | |
| phpmailer | #33 |
| smtp | >100 |
| wp_mail | #98 |
Version adoption
Share of active sites per release.
About {eac}Doojigger Simple SMTP Extension fo…
From the official readme · v1.1.1Description
{eac}SimpleSMTP is an {eac}Doojigger extension which adds SMTP server configuration for WordPress so that all email sent from your WordPress site will be sent through your SMTP mail server.
What is SMTP? … Simple Mail Transfer Protocol
{eac}SimpleSMTP options include…
SMTP Server Settings
-
Server Name
The outgoing mail server name. Typically something like smtp.your_email_domain.com.
-
Port Number
The mail server port to use. Typically, port 25 = no encryption, port 465 = SSL encryption, port 587 = TLS encryption. Port 2587 is often used as an alternative to port 587.
-
Encryption
Does your mail server use encryption?
SMTP Authentication
-
User Name
The email address/username used to authenticate with your mail server.
-
Password
The password used to authenticate with your mail server.
SMTP Sender
-
Send From Name
The default name used when sending email.
-
Send From Email
The default email address used when sending email.
-
Override Senders
Always send from above name/address (overriding other scripts).
Rate Limit
-
Limit Emails Sent
When setting rate limits, this is the number of emails that can be sent in a given number of minutes.
-
Limit per Minutes
When setting rate limits, this is the number of minutes to limit emails.
Optional Headers
-
Default Headers
Add custom headers to all outgoing emails.
Logging & Debugging
-
Log Sent Emails
Logs emails to the system error log.
-
SMTP Debugging
Enable capture and logging of wp_mail and phpMailer debugging data.
-
Send a Test
Send a test email to ensure your configuration is working.
Filters
Two filters are available to retrieve the Send From Name and/or Send From Email
simpleSMTP_from_name
$sendFromName = apply_filters( 'simpleSMTP_from_name', get_bloginfo('name') )
simpleSMTP_from_email
$sendFromEmail = apply_filters( 'simpleSMTP_from_email', get_bloginfo('admin_email') )
Additional Information
- {eac}SimpleSMTP is an extension plugin to and requires installation and registration of {eac}Doojigger.
Copyright
Copyright © 2026, EarthAsylum Consulting, distributed under the terms of the GNU GPL.
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should receive a copy of the GNU General Public License along with this program. If not, see https://www.gnu.org/licenses/.
Installation
{eac}Doojigger Simple SMTP Extension is an extension plugin to and requires installation and registration of {eac}Doojigger.
Automatic Plugin Installation
This plugin is available from the WordPress Plugin Repository and can be installed from the WordPress Dashboard » Plugins » Add New page. Search for ‘EarthAsylum’, click the plugin’s [Install] button and, once installed, click [Activate].
See Managing Plugins -> Automatic Plugin Installation
Upload via WordPress Dashboard
Installation of this plugin can be managed from the WordPress Dashboard » Plugins » Add New page. Click the [Upload Plugin] button, then select the eacsimplesmtp.zip file from your computer.
See Managing Plugins -> Upload via WordPress Admin
Manual Plugin Installation
You can install the plugin manually by extracting the eacsimplesmtp.zip file and uploading the ‘eacsimplesmtp’ folder to the ‘wp-content/plugins’ folder on your WordPress server.
See Managing Plugins -> Manual Plugin Installation
Settings
Once installed and activated options for this extension will show in the ‘Simple SMTP’ tab of {eac}Doojigger settings.
Changelog
Version 1.1.1 – September 8, 2026
- Compatible with WordPress 7.1.
- Admin notification on missing required plugin.
- Aesthetic/Nonstructural changes…
- WP plugins page links.
- Plugin DocBlocks, readme headers, etc.
Version 1.1.0 – Aug 27, 2026
- Compatible with WordPress 7.1.
- Added
2587to port options. - Added rate limit options (n sends per n minutes).
- Added log emails option to log email sends to system log.
- Admin page layout enhancements.
Version 1.0.15 – May 23, 2026
- Compatible with WordPress 7.0.
- Fixed settings link on plugins page.
Version 1.0.14 – Apr 29, 2025
- Shorten tab name to “SMTP”.
- Delay registration until
admin_init.
Version 1.0.13 – Apr 19, 2025
- Compatible with WordPress 6.8.
- Prevent
_load_textdomain_just_in_time was called incorrectlynotice from WordPress.- All extensions – via eacDoojigger 3.1.
- Modified extension registration in constructor.
Version 1.0.12 – Apr 10, 2024
- Added notice if activated without {eac}Doojigger.
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best {eac}Doojigger Simple SMTP Ex… alternatives
All eacDoojigger plugins →FAQ
{eac}Doojigger Simple SMTP Extensio…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 5, 2026
Is {eac}Doojigger Simple SMTP Exte… free?
Yes. {eac}Doojigger Simple SMTP Exte… is free to download and use from the official WordPress.org plugin directory.
Is {eac}Doojigger Simple SMTP Exte… safe to use in 2026?
{eac}Doojigger Simple SMTP Exte… is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 3 weeks ago, and scores 66/100 on our health check.
How many websites use {eac}Doojigger Simple SMTP Exte…?
{eac}Doojigger Simple SMTP Exte… is active on 10+ WordPress websites and has been downloaded 2,829 times since it launched in August 2022. It was downloaded 118 times in the last 30 days.
Does {eac}Doojigger Simple SMTP Exte… work with WordPress 7.1?
Yes. The developer has tested {eac}Doojigger Simple SMTP Exte… up to WordPress 7.1.2, the latest release. It requires WordPress 5.8 or newer.
What PHP version does {eac}Doojigger Simple SMTP Exte… need?
{eac}Doojigger Simple SMTP Exte… requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was {eac}Doojigger Simple SMTP Exte… last updated?
The latest version, 1.1.1, was released on September 15, 2026 (3 weeks ago).
Who makes {eac}Doojigger Simple SMTP Exte…?
{eac}Doojigger Simple SMTP Exte… is developed and maintained by Kevin Burkholder.
What are the best alternatives to {eac}Doojigger Simple SMTP Exte…?
The most popular alternatives to {eac}Doojigger Simple SMTP Exte… are {eac}Doojigger MetaPixel Ex… (40+ installs), {eac}Doojigger Readme Exten… (<10 installs) and {eac}Doojigger Simple GTM E… (<10 installs).
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