Version: 12.16.1
Enhance has released version 12.16.1, delivering a focused improvement to mail service performance and stability. This update is now fully deployed across all lbreeze.com environments.
What’s New in 12.16.1
Dovecot Reload Debouncing
A refinement has been introduced to prevent excessive Dovecot reloads when multiple domains are added in a short period of time. Previously, each domain creation triggered its own reload event, which could lead to unnecessary overhead during bulk operations.
With version 12.16.1:
- Reload events are now debounced and intelligently grouped.
- Large domain imports or automated provisioning workflows run more efficiently.
- Mail service performance remains stable even under high‑volume domain creation.
- Overall system responsiveness improves during reseller or migration tasks.
This enhancement is fully automatic and requires no configuration changes.
Impact for lbreeze Customers
All lbreeze.com customers benefit immediately from this update:
- Faster bulk domain provisioning
- Reduced load on mail services
- Improved cluster performance during high‑activity periods
- No downtime or service interruptions
Our platform continues to adopt upstream improvements rapidly to ensure the best possible hosting experience.
Summary
Enhance 12.16.1 focuses on operational efficiency by optimizing how Dovecot reloads are handled during domain creation. By debouncing reload events, the update reduces unnecessary service churn and improves performance across busy hosting environments.