Which three factors can be tested in an email preview prior to executing the delivery? (Choose three.)
A . mirror pages
B . personalization
C . spam score
D . opt-out link
Answer: A,B,D
Which three factors can be tested in an email preview prior to executing the delivery? (Choose three.)
A . mirror pages
B . personalization
C . spam score
D . opt-out link
Answer: A,B,D