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Apple Fixes Hide My Email Vulnerability After 404 Media Coverage

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Re: Apple Fixes Hide My Email Vulnerability After 404 Media Coverage

#32
post #21

> Now Apple says it has been fixed, we can add that, in simple terms, it required sending a target Hide My Email user a message that got rejected as spam. Frustratingly vague. I was unable to reproduce when the original article was posted. I did not test exhaustively, but I was able to get HME to reject messages in various ways (mostly by sending oversize messages) and none disclosed my real address because they were…

Here are some more details: https://easyoptouts.com/guides/apple-hide-my-email-was-leaki...

Re: Apple Fixes Hide My Email Vulnerability After 404 Media Coverage

#34
post #19

Earlier quoted context omitted.

I've seen this kind of thing fail in so many ways just as a user with a custom domain. Someone adds my real email (the custom domain) to a Google invite and my primary Google Account uses its own email (a Gmail account) that is in no way my primary email address and Google gets confused and won't let me access the thing sent to my real email because I'm trying to access it from my Google Account. (Plus additional var…

I've already had to add code to "normalize" addresses with dots and plusses. That should've been my first sign to move to a different design.

Not all providers tread dots and plusses the same. Gmail ignores dots (strips them out), and omits a plus and anything after it. Some providers include dots, so stripping them will be a different email address. Same for plusses and the content after them.
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