Received unexpected email about Apple account recovery contact removal

Unfortunately I don’t have any other information regarding this. While this did not occur for other family members or other friends I suppose multiple people were affected.

3 likely reasons why this may have happened:

• An automated clean-up on Apple's side, possibly buggy. Several people received the same email around the same time. In your thread, three others clicked "Me too," and one person reported it arriving overnight on his daughter's phone. That points to a server-side job or glitch sending notifications, not something specific to your account.

• The contact stopped meeting the requirements, even briefly. A recovery contact needs a device on iOS 15 or later, two-factor authentication, a device passcode, and iMessage turned on for both people. If one of these lapsed, for example because they signed out of iCloud, turned off iMessage, reset or replaced their phone, or disabled their passcode, Apple's system may have flagged or dropped the link and later restored it after re-syncing.

• The contact removed themselves, then was re-added. A recovery contact can remove themselves at any time from Settings on their own device. This seems less likely if your list still shows them.

I have not had any further issues. Nor did I have any troubles with my other Apple devices so far. Changing Apple passwords/ device passcode maybe something that we can do in such a scenario when the reasoning is uncertain.

Thank you for the reply. Strangely there were no links in the main message body.

It matches past emails from apple.com

Either there was a glitch or this is some kind of incident that I suppose has affected other users! But thank you very much for taking the time to reply