Hi Wietse, I have a question to your hint using a null SMTP based listener.
I am Using Ciphermail as an encryption gateway. Pre-Queue mails are send to an external milter for Spam/Virus Checks. After that, post-queue, the encryption gateway is a content_filter. I am looking for a solution to resend the mails to the milter again, after the first content filter. So in case there is malware in a decrypted mail, I also get that. Do you have any idea, how I could recheck the mails again with the milter? Post queue? -- Sent from: http://postfix.1071664.n5.nabble.com/Postfix-Users-f2.html