In your Zenutech Control Panel, enter the email address of the person whose emails you don’t want tagged as SPAM in the “Add to blacklist:” box, and click ‘Add’. In the following example, we want spammer@spamserv.com to be blacklisted:
If you want to blacklist all emails sent from a particular domain, you need to enter ‘*@domain.com’ in the ‘Add to blacklist:’ box, and then click ‘Add’. In this example, we use the spamserv.com domain name to blacklist:
