Mail Transport TODO
~~~~~~~~~~~~~~~~~~~

General
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- compile without QT3_SUPPORT
- install mailtransport.upd once KMail and KNode are ported

Migration
---------
- password migration within kwallet (for kmail and knode), requires KWallet to
  be fixed first

TransportManager
----------------
- load passwords if another instance opens the wallet
- load passwords if application opens wallet
- add D-Bus interface for sending mails

Transport
---------
- password is not reloaded from wallet on remote change

TransportJob
------------
- use QByteArray for addresses instead of QString

SMTPJob
-------
- get rid of kmail specific stuff in start()
