Go to Unicorn:
View if "Setting Up Properties in Unicorn" is correct concerning:
Keyboard: Greek
Email Box: HTML not checked (or see if checking it works)
Setting up properties for Reading & Sending
Click on Tools, then Options, then Read tab
Click on Fonts
Font Setting: Unicode
Encoding: Unicode (UTF-8)
Default Encoding: Set as Default
Click OK
Click on International Settings
Check box: Use default encoding for all incoming messages
Click OK
Click on Send tab
Click on International Settings
Default Encoding choose: Unicode (UTF-8)
Check box: When replying to message always use English headers
Click OK
Mail Sending Format: HTML (Plain Text if there are problems)
Click OK
Double click on email
Click View, Encoding
Change Encoding (temporary)
set for Unicode Encoding
