Integrate the freeware SpamAssassin spam-filtering software with Lotus Notes / Domino
When the external spamassassin process is called it can fail with an error like this. SpamAssassin returned error: [4960] warn: locker: safe_unlock: unlink failed: C:\Documents and Settings\Default User/.spamassassin/bayes.lock We are already retrying for several other errors, but not that one.