I have an attached file in my outbox (.bmp attached file) which I can't send,
or delete, without OE dying (Not responding). I also can't delete or move any
other messages now.
I can receive mail via <tools> <Send and Recieve> <receive>, but not send
anything without the program hanging up and eventually dying. I have all
updates I'm aware of.
It seemed to start with this one file. I can't determine its size through
properties. If I remove the preview pane I can highlight it, but still not
remove it.

Any hints?