I don't believe that is possible. Postfix has to accept the message (and close the connection to the SMTP client) before the email gets to AmavisD.
As such a rejection message to the client (as opposed to an NDR) isn't possible once it has been passed to AmavisD. Kind Regards, Benedict White Legal Disclaimer: This message and any attachment may be confidential and privileged. If you are not the intended recipient please notify the sender and delete this e-mail and any attachment from your system. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden. All information given in this e-mail is provided in good faith but not binding for legal reasons. -----Original Message----- From: amavis-users [mailto:[email protected]] On Behalf Of Patrick Proniewski Sent: 12 March 2019 13:10 To: [email protected] Subject: get a copy of rejected message Hello, I'm using amavisd as a before-queue-content-filter with postfix, so that I can reject immediately spams before they enter the mail queue. I'm pretty sure it's not possible, but decided to ask anyway in case I'm wrong :) -> is it possible to tell amavisd to reject the message AND to send a copy of it to a dedicated address? That would be like quarantine to an email address but with reject status to the smtp client. Any idea? thanks, Patrick
