a lot of mail delivery failed mail slips trough the filter

[Meurlin Robert]

Hello,
i have seen recent week that a lot of spam that have these subject
lines:
failure notice
Delivery Status Notification (Failure)
Delivery failure
WARNING. Mail Delayed
 Returned mail: see transcript for detail

slipps trough the filter, is there any other way to stop them without 

header   FRIEND_GREETINGS7      Subject =~ /Delivery Status Notification
(Failure)/i
describe FRIEND_GREETINGS7      blabla

score    FRIEND_GREETINGS7      100.0


?

/Rob. 

 

 


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