I'm trying to add a filter to the header_checks file to identify and block messages with obviously forged return addresses, such as things that look like this:
Received: from yahoo.com (unknown [206.44.1.9]) The filter I've added for this is: /yahoo.com \(unknown \[2/ REJECT Forged yahoo address However, messages appear to be getting through that I think should match the filter. Is something incorrect about this? Is there a better way? Jeff Hitchcock - [EMAIL PROTECTED]
