Version: (using KDE KDE 3.5.8) Installed from: Debian testing/unstable Packages Case 1: Compose a new message, add a receiver as "To:" add two more receivers as "BCC". Now remove the "To:"-address (using the arrow button). The first BCC address is now converted to a "To:"-address. Case 2: Compose a new message, add two receivers as "BCC:", remove the first. The second is now converted to a "To:"-address. For CC addresses it's nice to convert them to To, automatically, when the original To field is removed, but for BCC this really should not happen. When I enter an address as BCC, I simply don't want it to be visible to any other reciepients, for reasons of privacy, spam control, or others. Setting an address as a BCC - in contrast to just adding it as a CC - is a deliberate decision to hide that address. KMail should not try to undo that decision for me. It's ok to warn me about a missing To field, it's not ok to convert a BCC to a CC or To, automatically.
SVN commit 745748 by tfry: Do not convert BCC to To without user interaction (it clearly looks like that has never been intended, as well). BUG: 153383 M +3 -3 recipientseditor.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=745748