Question $10$: Select the best option to answer Connor's question about avoiding spam filters.

Some of the best things you can do to avoid spam filters include: using a single opt$-$in during your sign$-$up process, complying immediately with unsubscribe requests, and using the recipient's first name in each email you send

Some of the best things you can do to avoid spam filters include: cleaning your list regularly by managing your bounced emails and non$-$opened emails, using a single opt$-$in during your sign$-$up process, and offering an unsubscribe button

Some of the best things you can do to avoid spam filters include: complying immediately with unsubscribe requests, usina the recipient's first name in each email, and not sendina more than one email per week