[plug] crashes

[Craig Ringer]

I've found Eudora pretty reliable most of the time (its on all the 
editorial machines at work) but when it corrupts its mailboxes, which it 
does more than it should, it can go really weird. I'd advise moving your 
old in, out and trash boxes to a backup folder after shutting down 
eudora, then re-launch it and see if that helps.

Also - somewhat bizarrely - Eudora can crash, eat mail, etc if the clock 
warps. Make sure your system clock is accurate.