[Mimedefang] Can't detect header added by forwarding system

[Charles]

Leo C. Holmberg (330) 672-1577 wrote:
> Yes, I left that part off. What I tried was: 
> 
>  header BEEN_TAGGED      ALL =~ /X-Spam-Flag: YES/
>  score  BEEN_TAGGED      1000
> 
> and
> 
>  header BEN_TAGGED       X-Spam-Flag =~ /YES/
>  score                   1000


I'm not sure about the cause, but have you tested the rule via

spamassassin -d --lint

to verify there are no syntax errors in your rule?

That helped me out with the first rules I tried to tackle.