The name of your email/or dont have any name, asking for money, spelling mistakes, and sometimes a UNSUBSCRIBE button at the bottom of the email.
"add-in" is pretty ambigious but I would go with true for this one.
Answer:
claimmmmmmmmmmmmmmmmmmmmmm
Answer:
Implicit deny
Explanation:
A firewall is a network security protocol that monitors and controls inbound and outbound traffic based on set aside security rules.
When a firewall encounters a traffic it does not have a rule that explicitly defines an action for that communication, it implicit deny.