According to Apple, "Mail Privacy Protection stops senders from using invisible pixels to collect information about the user. It prevents senders from knowing when they open an email and masks their IP address so it can't be linked to other online activity or used to determine their location." Depending on open rate and click-to-open rate [...]The post 3 Email List Hygiene Best Practices to Implement Before the Apple Mail Privacy Protection Update appeared first on EEC - Email Experience Council - ANA.