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Simple SMTP · Version history

Simple SMTP changelog and version history

Latest version
1.3.4.1
Aug 11, 2025 (1 year ago)
Releases
25
since 2020
In the last year
0
Tested up to
WordPress 6.8.12
PHP 7.0 or later

Releases each year

  • 20206 releases
  • 202110 releases
  • 20225 releases
  • 20232 releases
  • 20252 releases

20252 releases

  1. Simple SMTP 1.3.4.1Latest

    • Changed
    • Fixes for issues highlighted in #175 by @DanielHudson2 in https://github.com/soup-bowl/simple-smtp/pull/181
    • Contributors
    • @DanielHudson2 made their first contribution in https://github.com/soup-bowl/simple-smtp/pull/181
    • Full Changelog: https://github.com/soup-bowl/simple-smtp/compare/1.3.4…1.3.4.1

  2. Simple SMTP 1.3.4

    • Changed
    • Branding changes to comply with WordPress trademark policies.
    • Bump the dev-dependencies group with 5 updates by @dependabot[bot] in https://github.com/soup-bowl/wp-simple-smtp/pull/155
    • Bump the dev-dependencies group with 1 update by @dependabot[bot] in https://github.com/soup-bowl/wp-simple-smtp/pull/158
    • WordPress Coding Standards Linting by @soup-bowl in https://github.com/soup-bowl/wp-simple-smtp/pull/157
    • Automatic Changelog by @soup-bowl in https://github.com/soup-bowl/wp-simple-smtp/pull/159
    • Pipeline replacement for asset upload by @soup-bowl in https://github.com/soup-bowl/wp-simple-smtp/pull/160
    • Bump the dev-dependencies group with 2 updates by @dependabot[bot] in https://github.com/soup-bowl/wp-simple-smtp/pull/163
    • Bump phpunit/phpunit from 9.6.18 to 9.6.19 in the dev-dependencies group by @dependabot[bot] in https://github.com/soup-bowl/wp-simple-smtp/pull/167
    • Change log expiry via hook & expiry visibility by @soup-bowl in https://github.com/soup-bowl/wp-simple-smtp/pull/165
    • Verify post type before executing delete by @soup-bowl in https://github.com/soup-bowl/wp-simple-smtp/pull/169
    • Bump vlucas/phpdotenv from 5.6.0 to 5.6.1 in the dev-dependencies group by @dependabot[bot] in https://github.com/soup-bowl/wp-simple-smtp/pull/171
    • Full Changelog: https://github.com/soup-bowl/wp-simple-smtp/compare/1.3.3…1.3.4

20232 releases

  1. Simple SMTP 1.3.3

    • Verified working with WordPress 6.3.
    • Fix: $log_service deprecation notice (#146).
    • Added: None encryption setting (#148).

  2. Simple SMTP 1.3.2.2

    • Verified working with WordPress 6.1 and 6.2.
    • Fix: PHP warning on the CLI interface (#140).
    • Notice
    • You may notice there’s 3 unexpected new files in the wp-simple-smtp directory:
    • DOCKER_ENV
    • docker_tag
    • output.log
    • These files were unfortunately introduced during the deployment pipeline, and have subsequently been packaged into the release file. I’ve since added these to the exclusion list, so in later deployments they won’t be present.
    • Until next release, you can delete these files without detrimental effect. Next update should remove these anyway.

20225 releases

  1. Simple SMTP 1.3.2.1

    • Rollback: #116 fix regressed due to relying on a function not found in the general scope.

  2. Simple SMTP 1.3.2

    • Added: Mail view now displays from, cc, bcc & the headers stored when logging is enabled.
    • Fix: Infinite loop when a plugin hooks into the mail routine functions and sends an email (#116).

  3. Simple SMTP 1.3.1.1

    • Verified working with WordPress 6.0.
    • Note: #109 has not reached main yet, so the deployment hasn’t fully succeeded. However this release is purely to update the WordPress state, and is not required for GitHub & manual deployments.

  4. Simple SMTP 1.3.1

    • Added: Glance view on the dashboard to see mail usage (Thanks Kebbet – PR 101, PR 102).
    • Fix: Table view appears correctly on mobile (Thanks Kebbet – PR 93).
    • Fix: Log view table navigation (Thanks Kebbet – PR 106).

  5. Simple SMTP 1.3

    • The minor release version is bumped for capability changes and the log storage goes from indefinite to monthly. A filter is provided to reverse this change, and it does not take effect on new installs, but this will hopefully reduce the contribution to database bloat and data collection that can fa…
    • Added: Read logged emails via WP-CLI.
    • Added: Status message from testing emails (#81).
    • Change: Uninstalling the plugin will remove the lingering logs (#70).
    • Change: (For new installs) logs purge automatically after a month (#71).
    • Change: Quick config settings now contained within plugin (#78).
    • Change: Tightened permissions to the log viewer (#74).
    • Fix: Incorrect capability type used by the log viewer. Thanks to Benoît Chantre #74.

202110 releases

  1. Simple SMTP 1.2.3

    • Add: WordPress CLI support. See the FAQ for usage details.
    • Change: Password not returned plaintext in settings (#61).
    • Fix: Multisite-only config caused an instantiation error (#67).

  2. Simple SMTP 1.2.2

    • Add: Filter for the log entries. Thanks to Kebbet #57.
    • Change: Input boxes clearer and more WordPress-standardised (#51, #52).
    • Fix: Use network_admin_url instead of crafting a URL. Thanks to Kebbet #53.
    • Fix: Notice when saving settings without password being set (#44).

  3. Simple SMTP 1.2.1

    • Change: Multisite listing table improvements. Thanks to Kebbet (#50).
    • Fix: Line break issue when viewing emails in the site log. Thanks to Kebbet #47.
    • Fix: Missed localisations in the multisite table. Thanks to Kebbet #45.

  4. Simple SMTP 1.2

    • New: Multisite settings for admin visibility and override settings (#6).
    • New: Sites in debug mode will show what stage has set the configuration item in the relevant box.
    • New: For sites using logging, ‘Erase Personal Data’ will remove requested email address entries from the log (#37).

  5. Simple SMTP 1.1.2

    • Confirmed working with WordPress 5.8.

  6. Simple SMTP 1.1.1

    • Verified working with WordPress 5.7.
    • Fix: Crash when sending emails with the email system disabled (#35).

  7. Simple SMTP 1.1.0

  8. Simple SMTP 1.0.2

    • More translation fixes provided by @kebbet to display correct translations for the quick config selection tool, and kindly provided a pagination bugfix.
    • Changes
    • Fix: Quick config translations not loading, and missing i18n entities. Thanks Kebbet (#21).
    • Fix: Incorrect pagination if the log count was divisible by 5. Thanks Kebbet (#18).

  9. Simple SMTP 1.0.1

    • Merges @kebbet PR to fix translations that were bugged out due to a WP slug and textdomain mismatch.

  10. Simple SMTP 1.0.0

20206 releases

  1. Simple SMTP 0.3.6

    • Minor improvements release, including:
    • SMTPSecure is now a configurable option (#11).
    • Log entries can now be deleted (#13).
    • Available on WordPress.org.

  2. Simple SMTP 0.3.5

    • When openssl is available, the password stored in the database will be encrypted.
    • Added a quick configuration option, to guide SMTP setup (less Googling).
    • This release has been tested and confirmed working with WordPress 5.6.
    • Available on WordPress.org.

  3. Simple SMTP 0.3.4

    • Confirmed working with WordPress 5.5.1.
    • Added option to disable SSL verification.
    • Multiple emails can be used in the test functionality.
    • Pre-release status has been silently dropped. The implication of pre-release alpha is that this is not ready for production, whereas this has been in-use for quite some time. This is still early days however, so the 0. release number will stay for now.
    • Available on WordPress.org.

  4. Simple SMTP 0.3.3

    • Custom table has been deprecated in favour of storing logs within the posts table as a CPT.

  5. Simple SMTP 0.3.2

  6. Simple SMTP 0.3.1

Questions about Simple SMTP’s releases

What is the latest version of Simple SMTP?

1.3.4.1, released on Aug 11, 2025 (1 year ago). It’s tested up to WordPress 6.8.12 and needs PHP 7.0 or later.

How often is Simple SMTP updated?

It had no release in the last year; the latest came out 1 year ago. Its first release on WordPress.org dates from March 2020.

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Release dates come from the day each version’s folder was made in Simple SMTP’s WordPress.org SVN repository; the notes from its readme’s changelog, as its authors wrote it.