How to Sync Airmail Settings Between Multiple Macs

<h2>Problem</h2><p>You use Airmail on multiple Macs and want your settings, accounts, and preferences to sync between them.</p><h2>Solution</h2><p>Airmail uses <strong>iCloud Drive</strong> to sync settings between devices.</p><h3>Requirements</h3><ul><li>Same <strong>Apple ID</strong> signed in on all Macs</li><li><strong>iCloud Drive</strong> enabled on all devices</li><li>Airmail <strong>Pro</strong> subscription (required for multi-device sync)</li></ul><h3>How to Enable Sync</h3><ol><li>On each Mac, go to <strong>System Settings → [Your Name] → iCloud</strong></li><li>Make sure <strong>iCloud Drive</strong> is enabled</li><li>Open Airmail on each Mac</li><li>Go to <strong>Settings → General</strong></li><li>Make sure <strong>"Sync with iCloud"</strong> or <strong>"iCloud Sync"</strong> is enabled</li></ol><h3>What Syncs</h3><ul><li>Account configurations</li><li>Signatures</li><li>Rules and filters</li><li>Preferences and settings</li></ul><h3>Troubleshooting</h3><ul><li>If sync doesn't work, make sure you're signed into the same Apple ID on both devices</li><li>Check that iCloud Drive has enough storage</li><li>Try disabling and re-enabling iCloud Sync in Airmail settings</li><li>If prompted to upgrade on the second device, verify your Pro subscription is active and you're using the same Apple ID</li></ul>

Updated on: 03/28/2026