To close out this thread, Joe Pruett's insightful interpretation of the procmail strace output identified the culprit: SpamAssassin is marking the mail log summary reports (and other innocuous messages from mail lists and individuals) as spam. They had been tossed away. Now I'm saving them for review.
However, since SA had not done this before, I now need to turn to learning why SA is producing so many false positives and correct that behavior. A public 'thank you' to Joe for his knowledge, persistence, and patience. Rich _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
