At this time you can use up to 10 keywords to filter your emails. As lockrMail learns more about how its users utilize this feature, we will adjust the limitation and improve the capabilities.
From the lockrMail dashboard, click on the line and dot graphic to the right of the 'Block' option. This will open a pop-up box where you can set up your Filter. By default you will be on the Filter 'Library'... Read More