You can log in to SpamExperts from within cPanel or DirectAdmin by clicking the 'SpamExperts' icon, and then clicking 'Login' next to the domain you wish to manage. 

Additionally, we have added the option to log in directly from our client area by using our 'Central Manager' (for more information on this, click here)

To log in from our client area, go to 'Reseller Tools' -> Central Manager, then click 'Manage' next to an account...