Outgoing email spam filtering

[albatroz]

Hello,
I recently noticed an option for doing this on WHM as you can see on the linked picture however I was wondering what are the recommend settings.
Dropbox - 2017-10-25_09-13-39.png

 

[cPanelMichael]

Hello,

The option will scan and reject mail bound for non-local domains that Apache SpamAssassin™ classifies as spam. It's a good idea to enable this option to help prevent outgoing SPAM emails.

Thank you.