Spam Assassin is a mail filter installed on a mail server used to identify Spam, which will automatically filter mails to your domain .

1) To enable Spam Assassin, Click on “Spam Assassin” link in the Mail area.

Click on “Enable Spam Assassin”.

2) To delete spam mails automatically, click on “Auto-Delete Spam”.

Spam Assassin automatically deletes messages that meet or exceed the score limit.So
enabling this feature could cause you to lose email that is not spam,Spam Assasin  must be configured properly for your account before using this feature.

3) To disable auto delete spam , click on “Disable Auto-Delete”.

5) To Enable the spam box, click on “Enable Spam Box”.

The spam mail will be sent to an additional folder named “spam”, so by preserving mail that may have mistakenly been filtered by Spam Assasin. To delete the messages in the spam box, click on “Clear Spam Box“.

6) For setting additional configuration, click on “Configure Spam Assasin”.

When you click “Configure Spam Assasin”

• Email can be blacklisted by adding email addresses in the “blacklist_from” text boxes.
• Set required score in the “required_score” text box.
• Set Individual test score in the “score” test box.
• Email can be whitelisted by adding email addresses in the “ whitelist_from” text boxes.

Click on “Save” to save entire setting.