I had this issue before where I got an error like this: "Argument "" isn't numeric in addition (+) at /usr/lib/perl5/site_perl/5.6.1/Mail/SpamAssassin/Conf/Parser.pm line 572."
I understand that you are supposed to change the rewrite subject line to rewrite_header, which I did. My local.cf file is below #rewrite_subject 0 #report_safe 1 rewrite_header Subject ****SPAM(_SCORE_)**** use_bayes 1 bayes_auto_learn bayes_path /var/spool/MIMEDefang/bayes bayes_file_mode 0777 required_hits 6 my user_prefs file is blank. So why am i getting "Argument "" isn't numeric in addition" when I run: spamassassin --lint < mesg? What other configuration file would have rewrite subject? Steve Cohen
