[xcpatrl]

Is there a way to filter emails to restrict senders only to emails addresses listed in address book?

[hdawg]

moved from BES Admin Corner to General Discussion ....

[hdawg]

This is something you'd have to configure either via filters for each listing, a 3rd party product (none that I know of), or on the messaging server (but this would also impact the users mailbox).

[socalsurfedr]

I use the Antair Spam Filter, it works very well.