I too had the same problem and found the advice Karsten lists below, BUT it did not work for me. PowerMail refused to launch.
What did work was restoring from a backup the indicated folder "PowerMail" in "Application Support" (thank you Time Machine! I just went back to "Yesterday" and did the replacement). Spam Sieve is once again working as it should, but I am finding that with this latest version of PM, Spam Sieve initially launches slowly, slow enough to result in the spinning multi-colored beach ball. Anyone else? --Ira > >Subject: Re: Lost SpamSieve >From: "Karsten Liere" <[EMAIL PROTECTED]> >Date: Wed, 28 May 2008 08:21:10 +0200 > >Hi Christian, > >happened to me too - around version 2.6 afair. This from a former >discussion here on the list helped: > >"Quit PowerMail, then delete the folder: >/Users/<username>/Library/Application Support/PowerMail >and then re-launch it. (If the script files that PowerMail uses to >communicate with SpamSieve may be damaged, this will fix them.) You need >to copy your own scripts again to the folder before starting PM, so." > >Cheers, > >k. > >>I recently upgraded to the most recent copy of SpamSieve, version 2.7. >>After this upgrade I seem to have lost the ability for SPamSieve to >>launch and identify spam, simply by running PowerMail and retrieving my >>email from the server. >> >>I checked my Preferences, and it is still checked that SPamSieve should >>handle my spam, but yet it is not. >> >>Any ideas? >> >>-C