On Tue, 19 Sep 2017 10:05:44 -0400 Kevin A. McGrail wrote: > On 9/19/2017 9:11 AM, David Jones wrote: > > I have had these in place for years. Maybe Kevin can consolidate > > and integrate this into his KAM.cf so I could remove them or we > > could eventually get them into the default SA ruleset after some > > testing. > > Hi David, > > Thanks. In addition to KAM.cf, I maintain a nonKAMrules.cf which > I've added these attributing them with the idea to test. It's where > I throw rules in the PD from lists and things like that so I'm not > claiming ownership but like the ideas. > > Note, I lowered the score on the 1st two. I'm pretty sure those > might cause more FPs than intended. > > https://www.pccc.com/downloads/SpamAssassin/contrib/nonKAMrules.cf
The second should be changed to something like /^\s\s+$/ or /^\s{2,999}$/ The comment is a bit misleading "Subject is empty or only spaces commonly used by spammers to get around subject checks" since it doesn't check for an empty subject.