SpamAssassin is a very powerful filter, you can learn more about it in our SpamAssassin article.

You can manage the SpamAssassin settings for your mailbox by opening the Settings task in Roundcube or the Options tab in Webmail Classic from the main menu, going to E-mail Filters, and using the SpamAssassin subsection.

Since the SpamAssassin management interface in the webmail clients is identical to the one available in the Mail Manager section of the hosting Control Panel, you can refer to our Enable SpamAssassin article for instructions on how to enable and manage your SpamAssassin settings. The only difference in the SpamAssassin management interface between the webmail clients and hosting Control Panel is that SpamAssassin can be disabled only through the hosting Control Panel.

When SpamAssassin is enabled for your mailbox, you can take advantage of its white and black listing feature. You can manage your white and black lists in both webmail clients by clicking on the Manage button next to SpamAssassin White and Black listing from the E-mail Filters section. More details on this feature are available in our White and Black listing section article. If you plan to white or blacklist your domain, please check our Whitelisting/Blacklisting your domain article.