I am using the ISP Config Multiserver Setup with rspamd, postfix and nginx. Now I want to inform the recipients about rejected mails and give them the option to release them. In order not to reject the mails but to move them to the quarantine, I have in the file /etc/rspamd/worker-proxy.inc "quarantine_on_reject" set to true. Mails are now no longer rejected, but held by Postfix. Now I still need the mail and the possibility of releasing it. And of course the automatic deletion after 14 days. How can I do that? Are there ready-made tools? Thank you for your answers. Thomas
