[Evolution] Mbox importing fails

[James Fitzsimons <jamesfit paradise net nz>]

Hi all,
I am using Evolution 1.x on Mandrake 9.1 and am attempting to import my mail
from Microsoft Entourage on a Mac OS X system.

Entourage claims to store it's mail in mbox format, however I have tried
both using the import tool in eveolution, and simply replacing the existing
mbox file with the Entourage file and in both cases no mail messages ever
show up in Evolution.

Anyone got any tips or ideas?

Thanks very much,
James Fitzsimons