Hi Adita,Could you use text to describe your query instead of a
screenshot?I see 2 kind of queries and one is not relevant:1- Primary
key is not empty and Delivery Channel is Email and Address does not
contain ',' and status is sent2- Primary key is not empty and Delivery
Channel is Email and Address does not contain '.' and status is sentOnly
second is correct but has poor performances:1- you'll never find a sent
email with a ',' in its address as this is a forbidden caracter in email
address.....