Plugin info

Total downloads: 273
Active installs: 40
Total reviews: 0
Average rating: 0
Support threads opened: 0
Support threads resolved: 0 (0%)
Available in: 3 language(s)
Contributors: 1
Last updated: 5/29/2025 (216 days ago)
Added to WordPress: 5/24/2025 (0 years old)
Minimum WordPress version: 6.4
Tested up to WordPress version: 6.8.3
Minimum PHP version: 7.4

Maintenance & Compatibility

Maintenance score

Stale • Last updated 216 days ago

38/100

Is Just SMTP abandoned?

Likely maintained (last update 216 days ago).

Compatibility

Requires WordPress: 6.4
Tested up to: 6.8.3
Requires PHP: 7.4

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Description

  • Just SMTP allows you to set up mail delivery via SMTP.
  • Input your server, user, password data and you’re good to go.
  • This plugin doesn’t add a top-level menu item, has no ads, nags or other clutter.
  • Just SMTP does just that: SMTP.

What this plugin does not provide

  • Mail delivery without SMTP authorization (i.e. without username and password). You shouldn’t want to anyway.
  • Mail delivery without TLS or SSL encryption. That’s just not a thing anymore.
  • Mail delivery via Exchange, Google Workspace or similar services that require more complex authorization.
  • Error logging or any sophisticated debugging. It does have a mail tester though.

Installation

  1. Upload the plugin files to the /wp-content/plugins/just-smtp directory, or install the plugin through the WordPress plugins screen directly
  2. Activate the plugin through the ‘Plugins’ screen in WordPress
  3. Configure your settings using the Settings->SMTP screen

Frequently Asked Questions

How can I debug sending errors?

Use the Tester to send a test mail. The resulting PHPMailer log of that test mail will be output for you to review.

How can I protect the password?

If a constant ‘JUST_SMTP_ENCRYPTION_KEY’ is set, the password will be stored encrypted.
You can define this constant in your wp-config.php file like so (switch out the random string with your own):
define( ‘JUST_SMTP_ENCRYPTION_KEY’, ‘randomstring’ );
Make sure to re-save the password after adding this constant. If the constant value gets changed, the passwords needs to be saved again.

Review feed

No reviews available

Screenshots

  1. SMTP configuration

    SMTP configuration

  2. Tester screen

    Tester screen

  3. Tester protocol

    Tester protocol

Changelog

1.0.0

  • Initial release