My own outgoing messages have irregular line breaks, no
matter where I set my wrap. Lines are of varying lengths
for no apparent reason. If I edit the outgoing message to
get rid of ridiculously short lines, by hitting delete to
get rid of what would be hard or soft returns in word
processing, the same or a different stupid line break gets
in.

I just had two message go out looking just awful, with no
logic to the right "margin" at all. (I'd copy them but the
subject matter is not one I am inclined to share, since it
involves other people's financial matters.)

Is there anything I can do to force OE to wrap correctly?

Sarah