e-mail filtering [moved]

[maurycy]

is there any way to send back mail with message that mail don't pass filter?
ex:
i block header with .mp3 and for now i can send this message back using %from%

but i can't add any informationt to this mail

any help?

[Lyttek]

Perhaps MailScanner will do what you need.

You can block certain attachments and have the message returned to the sender. In addition, a message with an short explanation of why the original was returned can also be sent.