Mail logging – WP Mail Catcher

Changelog

2.1.12

  • Fix: Bulk actions now work on filtered logs
  • Fix: URL parameters are now preserved across links and redirects
  • Chore: Updated tested WordPress version

2.1.11

  • Chore: Updated tested WordPress version

2.1.10

  • Security: Fixed XSS vulnerability, reported by Le Ngoc Anh via Patchstack

2.1.9

  • Fix: When stopped a log from being saved via wp_mail_catcher_before_success_log_save, it now returns the unaltered mail

2.1.8

  • New: Added new hook wp_mail_catcher_before_success_log_save
  • New: Added new hook wp_mail_catcher_before_error_log_save

2.1.7

  • Security: Added additional nonce checks to setting actions

2.1.6

  • Fix: Logs not appearing in WP versions under 6.2

2.1.5

  • Fix: Html emails are now decoded before being rendered
  • Fix: Updated serialisation to use maybe_unserialize for extra compatibility

2.1.4

  • Security: Fixed Injection vulnerability, reported by Muhammad Daffa via Patchstack

2.1.3

  • Fix: Improved HTML email detection
  • Fix: Improved XSS filtering

2.1.2

  • Fix: Escaping no longer mangles exports

2.1.1

  • Security: Fixed XSS vulnerability, reported by Alex Thomas of Wordfence

2.1.0

  • New: Added support for viewing encoded non-ASCII characters in the subject line on the log table
  • New: Added resend link inside of details modal
  • Deprecation: Increased supported PHP version from 7.2 to 7.4

2.0.5

  • Fix: Improved error handling when attempting to save a log without running the migration
  • New: Added ability to force rerun database migrations
  • Improvement: Database migrations will now happen automatically on plugin upgrade

2.0.4

  • Fix: Resolved memory leak when saving a new log

2.0.3

  • Fix: Auto deleting clearing all logs

2.0.2

  • Improvement: Reduced memory usage when deleting expired logs
  • Fix: Emails sent with the to address formatted with angled brackets are now escaped
  • Possible fix: Aligned wp_mail handling to be much closer to older version as some people reported issues

2.0.1

  • Fix: Bulk actions (delete, export, resend) now works

2.0.0

  • Deprecation: Increased supported PHP version from 5.6 to 7.2
  • New: Added partial lazy loading to reduce database strain
  • New: Can now manually trigger removing of old logs
  • New: Added support for wp_mail_content_type filter
  • New: Implemented database upgrade system
  • Fix: Old logs not being automatically deleted
  • Fix: Pagination now works on search results or other filters
  • Fix: BuddyPress error exception
  • Fix: Re-implemented resending HTML emails
  • Fix: PHP notice appearing on settings page under certain circumstances
  • Fix: Scrolling not working correctly on mobile and tablets

1.5.4

  • Fix: Auto delete wasn’t always deleting Logs
  • Fix: Fixed header syncing issue

1.5.3

  • Fix: Cron job issue preventing logs from being auto deleted
  • Fix: v1.5.0 broke compatibility with some other mail plugins

1.5.2

  • Fix: PHP notice that appears if additional_headers column is corrupted

1.5.1

  • Fix: Auto deleting timer isn’t pulled through on settings page. Thanks to @oginomizuho

1.5.0

  • New: Added beta BuddyPress support
  • New: Can now auto delete messages that are over a specific age
  • Fix: Minute/seconds being slightly off in export

1.4.1

  • Fix: Log exports now show the correct date and time

1.4.0

  • New: Refreshed log table UI
  • New: Added 2 new actions wp_mail_catcher_mail_success and wp_mail_catcher_mail_failed

1.3.10

  • Performance: Email previews are now loaded lazily

1.3.9

  • Fix: Auto delete notification is always shown regardless of settings

1.3.8

  • Fix: Logs per page screen option was being ignored
  • Compatibility: Added support for WordPress 5.5

1.3.7

  • New: Can now see raw html code of an email if it’s html enabled (open a message and go to the Debug tab)
  • Update: npm dependencies updated

1.3.6

  • Fix: Object serialization issue stability when a third party modifies the object
  • Fix: Minor typo

1.3.5

  • New: French translation

1.3.4

  • New: Added search functionality, supports partial and exact matching for: to, subject, message, attachment names and email headers

1.3.3

  • Fix: Improved support for multisite

1.3.2

  • Fix: Child CSS class not matching parent

1.3.1

  • Fix: Improved clarity of ‘from’ header
  • Fix: Fixed issue with bulk deletion

1.3.0

  • New: ‘From’ column now included in admin table
  • New: Screen options have been added that allow you to pick which columns are visible along with the number of logs per page
  • Fix: Fixed an issue adding an attachment in the ‘new message’ modal
  • Fix: Fixed custom headers being rendered incorrectly in the ‘new message’ modal
  • Fix: Fixed bug whereby tables were not dropped when deleting a multi-site

1.2.4

  • New: Exact time (including timestamp) mail was sent can now be seen in the debug panel and when you hover over the value in the sent column of the table
  • Improvement: Significantly reduced file size of plugin
  • Fix: Fixed error when calling wp_mail and passing an attachment as a string
  • Fix: Namespaced CSS
  • Fix: Fixed incorrect time being rendered
  • Fix: Sorting columns now works

1.2.3

  • New: When the number of logs exceeds a specific value (currently set to 100) then a warning appears. Upon trying to do an ‘export all’ a dialog opens to batch the exporting
  • Fix: Fixed an issue with interacting with messages beyond the first page
  • Fix: Non-html emails now have their spacing rendered correctly

1.2.2

  • New: Added new filtering system that allows only successful or failed messages to be seen
  • New: Added ‘export all’ button
  • Improvement: Removed carbon dependency, reducing the plugin size significantly from 322kb to 53kb (zipped)
  • Improvement: Added basic caching system so repeated, identical database calls are avoided

1.2.1

  • Fix: Hotfix for html emails not rendering correctly

1.2.0

  • New: Added support for foreign characters
  • New: Added link to settings page from the plugins page
  • Fix: Fixed issue where non-html emails lost their line breaks

1.1.0

  • Fix: ‘Failed security check’ message appearing when trying to perform any bulk actions
  • Fix: Exporting with no attachments but with additional headers causes the wrong column to be populated
  • Fix: HTML emails cause modal styling problem
  • Fix: Long file names cause the content to spill over modal
  • Fix: Admin notices makes ‘New Message’ button fall out of alignment

Plugin Website
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Author
JWardee
Version:
2.1.12
Last Updated
May 4, 2026
Active Installs
20000
Requires
WordPress 4.7
Tested Up To
WordPress 6.9.4
Requires PHP
7.4

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