[Mimedefang] No Notification to Sender

[Dimitris Papadiotis]

Hello everyone,

I am using MIMEDefang 2.33, sendmail 8.12.9 on a RedHat 8.0 system.
Everything works fine except that the system does not return any
notification to the sender of a message that contains an attachment that was
quarantined. The recipient and the administrator both receive notifications.
Could someone tell me how to add this functionality in my filter rules. I
tried adding action_notify_sender in my filter rules but it didn't work -
maybe my syntax was not correct. Can someone give me a hint on this?

Thank you in advance for your help.
Dimitris