Lotus Protector for Mail Security 2.5.1 includes the following features and/or enhancements:
- Implemented a higher frequency of updates for cached database updates, which enhances the spam detection ratio for short-lived spam waves.
- Increased the maximum supported amount of RAM from 4 GB to up to 64 GB.
- Improved Recipient Verification configuration that will allow changes to take effect faster.
- Provided several minor enhancements to translations of all languages.
- Added support for selected versions of the IBM xSeries RAID Controllers (M3 series): M1015, M5014, and M5015.