In which two ways can they avoid emails being blocked or marked as spam?

Northern Trail Outfitters (NTO) is launching a monthly newsletter for its subscribers to opt in to. NTO needs to ensure CAN-SPAM compliance.

In which two ways can they avoid emails being blocked or marked as spam? (Choose two.)
A . Use a clear “From” name that is easily recognized.
B . Include a physical mailing address of the company.
C . Use animated emojis in subject lines to draw the eye.
D . Include a “Contact Us” link in the footer.

Answer: AB