custom reject message in smtp-dialog

[Damian]

> usually when amavisd-new rejects mail as pre-queue filter, the 
> smtp-dialog-message is like "554 5.7.0 Reject, id=13158-01 - spam"
>
> I would like to customize the message, if the Spamassssin-Rule 
> SPF_FAIL triggers, e.g.
> "554 5.7.0 Reject, id=13158-01 - SPF Failure ; Please contact your 
> administrator"
>
> or on any other custom message on any other custom spamassassin-rule.
>
> How can i achieve this? 

Try this:

> $smtp_reason_by_ccat{&CC_SPAM} = '[~[:TESTS]|SPF_FAIL|SPF Failure ; 
> Please contact your administrator|spam]';