Important Changes:

New bayesian filtering engine
Added new autotuning option for bayesian filtering
New Statistics and sorting system
Unicode Support for forms and emails
RBL checking on by default for new users
Changed data directory for training files. Training files are now stored
in ...Application DataMailWasherProTraining
Added support for FirstAlert accounts expiring
Add SMTP error handling for the Unified SMTP Server
Add 24hr time format to date columns if locale time is in 24hr.
Added GMail-login error support
Date columns sort in locales that use numbers instead of month names
Internal regex now unicode
Added virius count to the Summary email.
End & Home keys now scroll the grid to the correct location.
Message log now records filter description, rather than filter name.
SpamCop Old notification changed from 3 days to 2
New help file packaged
New default filters
MailWasher now advises user when their Hotmail account requires upgrading
Fix for bug in auto account importing that occured on first check
Fix status column sort.
Eliminate trash processing dialog.
Fixed bug in Windows Address Book handling
Fix for IMAP disconnect issues on delete
Fixed importing of SSL settings
Many other misc changes and fixes

Program Information Category: Tools and Utilities Type: Shareware Version: 5.0 Size: 3.22MB Works on: Windows Product page: here