True or false? Open rates are a reliable metric and can serve as the foundation of any deliverability strategy. By vmartinez True or false? Open rates are a reliable metric and can serve as the foundation of any deliverability strategy. True False Related content Related questions:True or false? Each Marketing Hub implementation…True or False. The Mailchimp term for “click to open…True or false? Deliverability is not historical —…True or False: Only 27% of B2B customers cited…