Definition
The Apple Email Marketing Program (ALMA) is Apple's framework for bulk and commercial email senders whose recipients use Apple Mail or iCloud Mail. Under the program, which rolled out in 2025, senders must authenticate their domains with Apple via DNS records rather than relying on static allowlists, and meet requirements around message headers and sender compliance.
Apple's approach shifts how email connects to its ecosystem. Instead of feedback loops that reveal opens and clicks, Apple Mail no longer exposes open or click signals to senders, which changes what deliverability reporting can measure.
What ALMA Changes for Senders
| Area | What Changed |
|---|---|
| Domain registration | Senders register and verify sending domains with Apple |
| Authentication | DNS-based authentication, not legacy allowlist trust |
| Open and click tracking | Senders no longer receive true open and click signals in Apple Mail |
| Bounce handling | Apple culls unknown users silently; senders must respect suppression |
| Complaint handling | Apple keeps its own complaint and blocklist decisions |
The program effectively removes pre-emptive trust from unknown domains and makes sending to Apple users depend on verified, clean, authenticated sending.
Why ALMA Matters to Marketers
- Loss of open/click data: Apple Mail recipients no longer produce usable open or click tracking pixels.
- Authenticated sending is now required: Connecting to Apple ecosystem recipients depends on proper DNS authentication.
- Privacy-forward behaviour: ALMA aligns with Apple's privacy posture, prioritising protection over sender visibility.
How to Prepare for ALMA
- Monitor for Apple registration prompts: Register and verify your sending domains when Apple requests it.
- Confirm authentication records: Ensure SPF, DKIM and DMARC are publishable and correct for your domains.
- Reduce reliance on opens: Shift measurement to clicks, conversions and revenue rather than open rate.
- Keep lists clean: Maintain suppression and avoid sending to repeatedly unknown or bounced addresses.
Related Glossary Terms
Abuse Complaint
An abuse complaint is a report from a recipient who marks an email as spam, which negatively affects sender reputation and deliverability.
Alt Text
Alt text is the written alternative to an image in an email, displayed when images are blocked, slow to load, or consumed by screen readers.
Anonymized Data
Anonymized data is email subscriber or interaction data that has been stripped of personally identifiable information so individuals cannot be re-identified.
AOL Mail for Email Marketers
AOL Mail is a legacy email provider with specific deliverability requirements and rendering quirks, now operating as part of the Yahoo+AOL network under shared infrastructure.
Email Authentication Protocols
Email authentication protocols are technical standards that verify the identity of an email sender, helping mailbox providers distinguish legitimate mail from spam and phishing.
BIMI
BIMI (Brand Indicators for Message Identification) is an email standard that allows brands to display their logo next to their emails in supported email clients. It requires DMARC enforcement at quarantine or reject policy.
Frequently Asked Questions
The Apple Email Marketing Program (ALMA) is Apple's framework for commercial email senders reaching Apple Mail and iCloud users. It requires senders to register and authenticate sending domains through DNS and meet compliance requirements, replacing older static allowlist arrangements.
Under ALMA, Apple Mail no longer loads tracking pixels in a way that reveals true open or click data to senders. Marketers should rely on click-through, conversion and revenue metrics instead of open rate.
Yes. Senders that connect to Apple Mail or iCloud users are expected to register and verify their sending domains and publish the required authentication records. Failing to do so can leave senders unregistered or subject to Apple's own filtering.
ALMA is Apple's privacy-centric framework focused on domain registration and removing sender visibility into opens, while Gmail and Yahoo bulk sender rules emphasise authentication, spam rate thresholds and one-click unsubscribe. Both push senders toward cleaner, authenticated, better-governed email.