Block or allow emails

How to block or allow emails from certain senders in Triangle webmail

1. Log into your email account at webmail.itstriangle.com
2. Click on the preferences tab.
   
3. Click on "Mail" in the left-hand side.
   
4. Scroll down until you see the "Spam Mail Options" section.
   
5. From here you can block or allow emails from certain sending address or domains by entering in the email address or domain and clicking add.