Yes, I have often endorsed Mailwasher - brilliant! The issue with 'bouncing' from MW is that 99% of spam is generated by a computer programme and that does not take much notice of a bounce, if indeed it even sees one! I find the MW spam filters far more effective and even risk 'auto delete' on emails like 'V|AGRA @' (thinks WHY do I get so many of those............................
)