The SpamAssassin-3.2.5 was released on 2008-06-12, please upload new ebuild. Thank you. Reproducible: Always
btw I've been using previous releases w/o any problems, I think you can mark them stable unless you have reason not to ;-)
*** Bug 218239 has been marked as a duplicate of this bug. ***
3.2.5 is inCVS.