How do I add a sender to my Block list in M+Guardian?
You can add adresses to your Block list in one of two ways. • From your Quarantine report, select the message then click the Block button at the bottom, or • Log in to Web Quarantine. Click on Preferences in the top right corner of the window. Click on Block List then type the domain to be blocked or the address to be blocked in the appropriate text box in the Block List window. Click the Add button.