Changelog

Stay updated with the latest improvements, new features, bug fixes, and performance enhancements in FluentSMTP.

FluentSMTP v2.2.95

Released on December 28, 2025

✨ Newly Added

• Adds Multiple Notification Channels for Email Failure Notification
• Adds Pushover Notification Support
• Adds toSend Email Sending Provider
• Adds Option to disable API Keys Encryption

🐞 Bug fixes

• Fixes PHP 8.4 Compatibility Issues

FluentSMTP v2.2.92

Released on August 27, 2025

✨ Newly Added

• Adds PHP 8.4 support for FluentMail\App\Services\Mailer\Manager
• Adds new Amazon SES region: ap-northeast-3 (Asia Pacific – Osaka)

🐞 Bug fixes

• Fixes attachment handling issue with Elastic Email
• Fixes import statement issue for SMTP2GO
• Fixes Logger Resend Email to respect Content-Type for HTML emails
• Fixes redundant navigation error in Logs screen when refreshing
• Fixes Content-Type header to always be logged for accurate email resends
• Fixes general bugs and minor issues

🚀 Improvements

• Improves error handling in BaseHandler
• Improves fallback email handling to return true on success
• Improves overall performance
• Improves styling across the dashboard

FluentSMTP v2.2.90

Released on February 7, 2025

✨ Newly Added

• Adds SMTP2GO Provider
• Adds name attribute to attachment files

🐞 Bug fixes

• Fixes Email Failed Notification issue with Slack

🚀 Improvements

• Improves Translations
• Improves styling across the dashboard
• Security: Updates Google SDK Library to the latest version and updates JS DomPurify Library

FluentSMTP v2.2.83

Released on November 22, 2024

🐞 Bug fixes

• Fixes unserialize parameter issue

FluentSMTP v2.2.82

Released on November 22, 2024

🐞 Bug fixes

• Security: Fixes data un-serialization issue
• Fixes Sparkpost recipient issue

FluentSMTP v2.2.81

Released on October 20, 2024

✨ Newly Added

• Adds custom header support for Postmark

🐞 Bug fixes

• Security: Fixes nonce verification for Slack request (props to Patchstack)
• Fixes WooCommerce emailing issue when text mode is enabled
• Fixes translation issues

FluentSMTP v2.2.80

Released on July 2, 2024

✨ Newly Added

• Adds Plain Text Support: Convert HTML emails to plain text and send as multi-part email

🚀 Improvements

• Improves translations
• Improves internal code base

FluentSMTP v2.2.73

Released on April 25, 2024

✨ Newly Added

• Adds Day-of-the-time email sending chart

🚀 Improvements

• Improves compatibility with PHP 8.X

FluentSMTP v2.2.72

Released on March 16, 2024

🐞 Bug fixes

• Fixes Slack notification issue

🚀 Improvements

• Improves compatibility with PHP 8.4

FluentSMTP v2.2.71

Released on January 1, 2024

🐞 Bug fixes

• Hot Fix: Fixes the issue with input fields

FluentSMTP v2.2.7

Released on January 1, 2024

✨ Newly Added

• Adds real-time email failure notification via Telegram, Slack, and Discord
• Adds option to add additional email addresses for Amazon SES

🚀 Improvements

• Improves overall UI

FluentSMTP v2.2.6

Released on October 1, 2023

✨ Newly Added

• Adds encryption for all SMTP connection keys

🐞 Bug fixes

• Fixes UI conflict with other plugins

🚀 Improvements

• Improves migration of SendInBlue API to Brevo API
• Improves plugin conflict detection with auto-fix

FluentSMTP v2.2.5

Released on July 6, 2023

🐞 Bug fixes

• Security: Email subject is now sanitized and escaped on preview
• Fixes http_build_query issue for the latest PHP version

🚀 Improvements

• Shows Server Response by default in logs
• Improves UI and UX for email preview

FluentSMTP v2.2.4

Released on February 4, 2023

✨ Newly Added

• Adds FLUENTMAIL_SIMULATE_EMAILS constant to simulate emails programmatically

🐞 Bug fixes

• Fixes Outlook API connection issues
• Fixes inline documentation links

🚀 Improvements

• Email preview is now sanitized
• Improves overall UX

FluentSMTP v2.2.2

Released on November 11, 2022

🐞 Bug fixes

• Fixes vendor conflict for Google/Gmail connection

🚀 Improvements

• Improves UI on connection wizard

FluentSMTP v2.2.1

Released on November 8, 2022

✨ Newly Added

• Adds contributors to the plugin's about page

🐞 Bug fixes

• Fixes encoding issues for Outlook API connection
• Fixes ElasticEmail attachment issues
• Fixes digest email esc_* issues

🚀 Improvements

• Refactors Google API integration
• Improves overall UI and UX

FluentSMTP v2.2.0

Released on August 21, 2022

✨ Newly Added

• Adds Elastic Mail API

🚀 Improvements

• Improves PHP 8.0 and 8.1 compatibility
• Improves overall UI

FluentSMTP v2.1.2

Released on July 5, 2022

🚀 Improvements

• Upgrades the Google/Gmail API
• Improves overall UI

FluentSMTP v2.1.1

Released on March 12, 2022

🐞 Bug fixes

• Fixes auto-delete of old email logs

🚀 Improvements

• Improves the Email Logging screen
• Improves the UI and Settings

FluentSMTP v2.1.0

Released on October 24, 2021

✨ Newly Added

• Adds the ability to remove "from email" and "from name" via filter hook

🐞 Bug fixes

• Fixes cron issues
• Fixes PHP 8.0 compatibility issue

🚀 Improvements

• Improves multiple-connection UX

FluentSMTP v2.0.2

Released on September 21, 2021

🐞 Bug fixes

• Fixes scheduled database cleanup

🚀 Improvements

• Improves wp_mail loading and email sending
• Improves Pepipost driver
• Improves SendGrid driver
• Improves SendinBlue driver

FluentSMTP v2.0.1

Released on July 28, 2021

✨ Newly Added

• Adds Postmark API connection

🐞 Bug fixes

• Fixes dashboard stat number
• Fixes sanitization issue

FluentSMTP v2.0.0

Released on July 27, 2021

✨ Newly Added

• Adds Outlook / Office 365 API connection
• Adds Fallback Connection feature
• Adds one-click migration from WP Mail SMTP plugin
• Adds one-click migration from WP Easy SMTP plugin
• Adds the ability to disable force From Email for supported connections
• Adds nonce and sanitization for connection inputs

🚀 Improvements

• Improves Amazon SES connection
• Improves overall UI

FluentSMTP v1.2.0

Released on May 26, 2021

✨ Newly Added

• Adds Gmail and Google Workspace API connection
• Adds built-in docs
• Adds bulk send emails from logs
• Adds Email Simulator

🐞 Bug fixes

• Fixes PHP 8 compatibility issue
• Fixes Amazon API issue

🚀 Improvements

• Improves overall UI

FluentSMTP v1.1.1

Released on April 26, 2021

🐞 Bug fixes

• Fixes database warning issue

FluentSMTP v1.1.0

Released on April 25, 2021

🐞 Bug fixes

• Fixes error handling issues

🚀 Improvements

• Optimizes database queries
• Optimizes Amazon SES connection
• Improves overall UI
• Improves VueJS loading

FluentSMTP v1.0.1

Released on January 24, 2021

🐞 Bug fixes

• Fixes UTF-8 issues
• Fixes SendinBlue wp-config constant issue
• Fixes fallback "from name" issue
• Fixes search for email logs

FluentSMTP v1.0.0

Released on January 18, 2021

🎉 Initial Release

• Hello World! The first release of FluentSMTP is here.
• 349 git commits so far.
• Three months in the making.
• Let's make email sending easier!