Legacy Direct Mail End of Life Release Notes v.1240
Release Date: May 4, 2026
Summary
This release introduces updates to the legacy Direct Mail experience as part of the transition to the new Direct Mail (PostcardMania) experience within Cadences.
As part of this transition, the legacy Direct Mail application will be retired in Summer 2026. To support a smooth migration, new purchase activity has been restricted and in-product messaging has been added to guide users to the new experience.
New Features
In-Product Migration Banner
Informational banners are now displayed across the legacy Direct Mail experience to notify users of the new Direct Mail solution and upcoming retirement.
Enhancements
Migration Visibility Improvements
Added clear in-product messaging to ensure users are aware of the new Direct Mail experience and required migration steps.
Known Issues
Customers currently using legacy Direct Mail may continue to see legacy components until migration is complete.
Deprecations
Legacy Direct Mail App – End of Life (Summer 2026)
The legacy Direct Mail (Direct One) application is scheduled for retirement in Summer 2026. A final date will be communicated once all active customers have been successfully migrated.Credit Purchases Disabled
Customers can no longer purchase additional Direct Mail credits within the legacy system.
Notes and Resources
Contact Support: support@leftmainrei.com
Documentation: https://docs.leftmainrei.co/
Direct Mail Cadences and PostcardMania Feature Overview
Additional Notes:
Customers should begin planning migration to the new Direct Mail experience powered by PostcardMania.
Existing credits may still be used until migration is complete.
Things to Keep in Mind
The legacy Direct Mail system will be fully retired in Summer 2026
No new credits can be purchased in the legacy system
Migration to the new Direct Mail experience is required