Changelog do WP Mail SMTP Pro

Correção

• A "Class not found" fatal error could occur right after updating the plugin on sites with PHP OPcache enabled.

Correção

• Some Setup Wizard labels and the Lite install date in Site Health could not be translated.
• The Posts, Pages and post editor screens failed with a fatal error on hosts without the PHP intl extension when another plugin, such as All in One SEO, used the intl IDN functions while the Gmail mailer was in use.
• SMTP2GO webhooks showed "Subscription is broken" after a successful subscribe, and subscribing again failed.

Correção

• The plugin could not be activated on some sites and failed with a fatal error when its stored activation dates were saved in an unexpected format.
• Email Reports failed with a fatal error when the page was opened with a malformed custom date range.
• A database error was logged and the Dashboard widget's email error alert never appeared on sites whose MySQL server treats double quotes as identifiers (ANSI_QUOTES mode).
• Queued emails stopped being sent, with no notice, when Action Scheduler reported its setup as incomplete.
• The Setup Wizard's test email did not send while the "Do Not Send" option was enabled.
• The Pro update notice reappeared after the plugin had already been updated.
• PHP deprecation notices were logged when exporting email logs to CSV on PHP 8.4 and newer.

Correção

• The WPMS_LOG_BLOCKED_EMAILS constant in wp-config.php did not affect the Log Blocked Emails setting; defining the constant now correctly enforces the value, disables the option in the admin area, and shows a notice indicating it is set by a constant.
• AWS SES mailer triggered a PHP is_readable warning when reading AWS config files on servers with an open_basedir restriction.
• Failed email alerts linked to the wrong Email Log entry when a backup mailer succeeded after the primary failed; the alert now links to the failed primary's Email Log entry instead of the backup's success entry.
• Hosts using database read replicas could show duplicate Email Log entries and missing error details.
• Alert notifications flooded scheduled actions and external channels during provider outages; automatic alerts are now limited to one notification every 5 minutes.
• The "Last week" stat in the Lite weekly summary email showed the just-started current week's count instead of the actual previous week's total, because the email is sent on Monday at 2pm.
• Connecting the Zoho mailer could trigger a fatal error when Zoho returned an unexpected account response.

Correção

• Fatal TypeError on PHP 8.x when Outlook One-Click OAuth token expires.
• JavaScript error when adding the 10th or more smart routes.

Correção

• Text domain in a couple of strings.

Correção

• Recurring task filling up task meta table.
• Outlook one-click setup redirection after authentication.

Correção

• Incorrect deliverability verification webhook status for SMTP.com mailer.
• References and In-Reply-To email headers are now correctly preserved for API-based mailers.
• License verification failures on WPML or Polylang multidomain setups.

Correção

• Microsoft Outlook basic auth deprecation notice dismissal.

Correção

• SMTP.com emails delivery status verification via webhooks.
• Emails queue runner Action Scheduler task deadlock issue.
• Rate limiting for the emails resend feature.

Correção

• Email Log and Reports search if subject contains special characters like ampersand.
• Undefined array key "wp_mail_smtp_reports_widget_pro" warning in the dashboard widget.

Correção

• SMTP password and username fields ignored WPMS_SMTP_AUTH constant.

Correção

• Fatal error on the Alerts screen when alert title translation are missing.
• SMTP2GO mailer special characters handling in from name.
• Incomplete CSV and XLSX email log export.

Correção

• Missing Reply-To support in SMTP2GO mailer.
• Setup Wizard translations not working correctly.

Correção

• Gmail mailer compatibility with network-wide settings on multisite setups.
• Wrong namespace in PHP 8.0x Symfony polyfills.
• All pending background tasks are now canceled on plugin deactivation.
• PHP warnings in Lite translations update checks.
• Slack alerts not working on sites with long titles.
• License key validation issues after license changes.
• Click Link Tracking PHP warning with malformed HTML emails.
• Long email headers incorrectly truncated.

Correção

• Click link tracking for links with HTML entities.

Correção

• Gmail mailer fatal error in the Monolog vendor library on PHP 8.1 and higher.
• Click link tracking for links with HTML encoded ampersand.

Correção

• Plugin update via WP-CLI.
• Email Log: delivery status verification for the Brevo mailer on soft bounced emails.
• Database error while adding debug events if the wpmailsmtp_debug_events table does not exist.

Correção

• Setup Wizard texts.
• Compatibility for List-Unsubscribe header.

Correção

• Fatal error in the Pro Site Health module if the Lite module was not loaded.
• PHP deprecation notices in the Setup Wizard on WordPress 6.4 and above.
• PHP deprecation notice for mb_convert_encoding function on PHP 8.2 and above.

Correção

• Compatibility issue with Action Scheduler lower than 3.3.0.

Correção

• Translation strings on the Dashboard widget.
• Error when email content failed to be encoded while click link tracking injection.
• Missing "Delete Connection" link on the single additional connection page for some connections.

Correção

• Debug Event details popup scrolling.
• Email logs import from the WP Mail Logging plugin caused by long non-English subjects.
• Conflict with other plugins (Alt Manager) that made the WP Plugins install page unusable.
• Missed email sending debug log for the Brevo mailer.

Correção

• Explicitly set "Content-Type" header for the HTML test email.

Correção

• Email Reports date dropdown style in Firefox browser.
• Pro plugin deactivating on WP Multisite installation (network level) if lite plugin is active on a subsite.
• Email address with apostrophes in the Email Test page.
• License-related notices displayed for non-admin users.
• Review request notice display on subsites admin area in WP Multisite installation.
• Email logs attachments and tracking data remove on scheduled email logs cleanup.
• Email Alerts sending when "Do Not Send" option is enabled.
• Redirection to Setup Wizard on multisite installations with the global network-wide option enabled after plugin activation on the subsite.
• Setup Wizard playing UA anthem for certain WP sites.

Correção

• Tasks meta database table error.
• Gmail mailer authorization error if the oAuth app already had other non mail scopes attached.
• Email address validation in Setup wizard.
• Removed unneeded composer libraries autoload code.
• Conflict detection for plugin Sendinblue - WooCommerce Email Marketing (v3.0+)

Correção

• Setup Wizard steps navigation, when going backwards.

Correção

• One-time fatal error on the Email Reports page, right after Email Logs were enabled.
• Gmail mailer not using the correct From Email Address in Domain Checker.
• Exported (.csv and .xlsx) email log values could be executed as formulas.
• Email Log people DROP index DB error.

Correção

• The check if wp_mail function is overwritten on Windows servers.

Correção

• PHP warning for undefined variable when using the Default (none) mailer.

Correção

• SMTP.com mailer email content-encoding.
• Amazon SES long Return-Path header encoding.
• Dashboard widget graph when there is no email logs data.
• Email Log retention period cleanup task DB table check.
• Missing Sendinblue email body WP filter.
• Chart.js library conflicts with other plugins.

Correção

• Lite plugin uninstall actions clearing plugin options while Pro version is active.
• Amazon SES identities verification data retrieval for more than 100 identities.
• Hiding unrelated network admin notices on WP Mail SMTP pages.

Correção

• PHP deprecated notices in Sendinblue library (PHP 7.4+).
• Email Log: resend issue with incorrectly stored headers.
• Non-network admin was allowed to change the Debug Event setting, if network-wide setting was enabled.
• DB tables row in Site Health Info section is now private.
• Debug Events' screen options visible on general Tools page.
• Screen Options right alignment.

Correção

• PHP 8 compatibility when existing Gmail mailer connection is revoked.

Correção

• Early plugin deactivation issue with activity log plugins.

Correção

• Email Source detection in Debug Events and Email Log for file paths with backslashes.
• Amazon SES automatic closest region detection (keycdn API request).
• Added SSL check for Amazon SES and Outlook mailers in the Setup Wizard.
• Blurry image assets in Weekly Email Summary.
• PHP extension mb_strings not polyfilled correctly.
• New user registration email template for Email Controls feature.
• Added missing is_email_sent filters for Sendinblue, Mailgun, and Gmail mailers.
• Debug Events double-entry DB save, because of a bug in is_email_sent method for certain mailers.
• Network subsite switcher in WP Multisite installations with subdomain configuration.

Correção

• Weekly Summary Email sending when migration code didn't trigger.

Correção

• Fatal PHP error on WP version 5.2 and lower (missing wp_timezone function).