Product Update 11.15 | January 2026

This release of Spotler MailPro improves the visibility of existing functions, optimizes performance, and resolves bugs. It supports more efficient campaign management, easier reuse of previously sent mailings, and a smoother experience in the Flow Builder.

On this page you have the following options:

Editing definitively sent mailings now directly available

It is now possible to edit definitively sent mailings using all visible Edit and Edit HTML buttons. Using the hidden SHIFT+click shortcut is no longer necessary. This simplifies reusing mailings for purposes such as retargeting or fixing small errors.

Important to know

Changing a sent mailing also affects how it is shown in the web version. Spotler MailPro does not store a snapshot of the originally sent content.

Copy mailings to (multiple) other campaigns with visible options

A new visible option has been added to copy a mailing to another campaign. Additionally, you can now copy one mailing to multiple campaigns at once. This functionality was previously only accessible via a hidden SHIFT+click shortcut. It is now available directly in the menu, making it easier for everyone to find and use.

All improvements

  • Definitively sent mailings can now be edited without using hidden shortcuts
  • Mailings can now be copied to one or more campaigns using clearly visible options
  • Skippable warning when editing sent mailings
  • Increased processing speed for opens, clicks, triggers, conversions and GDPR consents
  • Faster export speed for Automated Exports
  • Removed default plaintext message from the campaign setup
  • Removed outdated TradeDoubler and SiteStat web analytics options
  • Improved error messages in the Flow Builder

Bug fixes

  • Fixed an issue where searches, such as for an email address, returned far too many results
  • Overall fields could be renamed or deleted while still in use in Flows
  • Unique counts of values for overall fields were calculated incorrectly
  • Fixed an issue where newly created licenses sometimes didn’t have the Flow Builder installed correctly
  • Filters older than the 200 most recent were not visible in the Flow Builder interface
  • Older filters were not searchable in the Wait Until Match Filter step
  • Campaigns were not reactivated when restarting single mail sends after inactivity
  • The red error box for reporting bugs appeared on public pages in some cases
  • Corrected counts for singleSMS messages sent before August 2024
  • Fixed a daylight saving issue in the recurring start step of the Flow Builder
  • Trace Mailing sometimes logged conflicting information about whether a mailing was sent
  • Missing translations were added to some options in the edit_data plugin
  • A user-friendly error message now appears when SSO login fails
  • Prevented locking queries during Automated Export processes