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Apple Mail Privacy Protection (MPP)

Apple MPP can cause email open events to be recorded even when a customer has not actually opened the message (inflating open rates). AIQ allows you to control whether these opens are included in reporting, audiences, and automations.

Updated today

This feature is in BETA, expected March 2026.


What is Apple Mail Privacy Protection?

Apple introduced Mail Privacy Protection in iOS 15 and macOS Monterey.

When enabled, Apple Mail:

  • Preloads email images (including tracking pixels) through Apple proxy servers

  • Masks IP addresses and device information

  • Triggers open events automatically

This means an email may be recorded as opened even if the customer never viewed it.


How AIQ Handles MPP

AIQ now classifies email opens into two categories:

Apple MPP Opens

  • Opens triggered by Apple Mail’s privacy proxy

  • May not represent a real user interaction

Non-MPP Opens

  • Opens likely generated by an actual user opening the email

This allows AIQ to provide more transparent reporting and more reliable engagement signals.


How to exclude Apple MPP opens

  1. Navigate to Settings > Company Account > Account Settings > Message Settings

  2. By default the toggle Email: include Apple Mail automated opens in metrics is set to ON to preserve existing behavior. If you want to exclude Apple MPP opens, toggle this to OFF.

  3. Save

When enabled:

  • Apple MPP opens are excluded from open counts and open rates

  • Apple MPP opens do not trigger flows or automations

  • Apple MPP opens do not qualify customers for audiences based on opens

  • Reports and exports will reflect only non-MPP opens

When disabled:

  • Apple MPP opens are treated the same as any other open

  • Reporting and automations behave as they did previously

This preserves backward compatibility for existing accounts while allowing customers to improve engagement accuracy.


Impact on Reporting

When the Exclude Apple MPP Opens setting is enabled, the following areas will use non-MPP opens only:

  • Email campaign reporting

  • Recurring campaign reports

  • Analytics dashboards

  • “After Email Opened” analytics

  • CSV and data exports

This ensures open rates better reflect real engagement.


Impact on Traits (Audiences + Flows)

Audience and flow filters based on email opens will respect the MPP setting.

Existing filters will exclude Apple MPP opens if the setting is enabled, such as:

  • Opened email from Campaign ID

  • Opened any email

  • Number of opened emails

Additional filtering options are also available:

  • Opened Email (Non-MPP Only)

  • Opened Email (Apple Mail MPP)

This allows more precise segmentation when needed.


Best Practices

Because Apple MPP reduces the reliability of open events, AIQ recommends focusing on stronger engagement signals such as:

  • Clicks

  • Purchases

  • Site activity

  • Loyalty engagement

These signals provide a more accurate view of customer engagement.

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