2024-11-01 UTC
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sisoma_new[d] Funnily enough, the reason I asked about this is because at work we are implementing a similar email authentication system, so was doing some research on what others are doing. And we did land on using 6 alphanumeric characters codes which are valid for 5 minutes 😆 We also decided to remove a couple of characters that could easily be mistaken for each other.