Comment 28 for bug 29312

Changing severity of this bug. I recieved a work e-mail which I was unable to
read with Thundebird becasue the attachments pane became large enough so that
the body pane dissapeared completely. I could find no way to read the e-mail
without reverting to another e-mail client.

Not being able to read an eamil message I would think means a major feature is
broken.

I really do not understand how this can not block 1.5.