Hacker News new | past | comments | ask | show | jobs | submit login

I've had situations where some email clients (including Outlook) would visit URLs in emails, for "link protection" purposes.

Coupled with the magic-link approach (including a token in the URL that authenticates the user), this can cause a lot of problems.




Apple Mail does this by default now too.




Consider applying for YC's Spring batch! Applications are open till Feb 11.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: