Sieve filter to training an external antispam (ASSP)
We use ASSP in the front of Zimbra with great success.
Users is training ASSP by forward e-mails to firstname.lastname@example.org and email@example.com.
Is there a way to create a server-side Sieve filter to automatically forward an e-mail sent to SPAM folder (by pressing SPAM button) to firstname.lastname@example.org ?
Other way I think is to create a script that take e-mails from SPAM folder and forward them via formail or similar, but I don't know how I start.