In March, just over half of email opens worldwide came from Apple devices using Mail Privacy Protection (MPP), a feature released in September 2021 that prevents email senders from receiving data on Mail app users’ device usage, among other information. About one-third of opens came from webmail, while the remaining slice was split fairly evenly between desktop and mobile.

Marketers within the insurance industry will zero in on how to best utilize digital ad budgets, as spending growth settles at more modest levels.