Version:            (using KDE KDE 3.5.6)
Installed from:    Unspecified Linux

I received a mail with commas in the 'From' field, such as:
From: Peter Pan, Company, Director <xxx@test.xx>

When I choose to reply, it sends it to 3 e-mail adresses:

To: Peter Pan@mypc,
 Company@mypc,
 Director <xxx@test.xx>


I think it should detect that the original sender is only one and so reply only to one correct address:
To: Peter Pan, Company, Director <xxx@test.xx>