I was not wrong to not care about any message that send to my mail.
Lol, as for me I don't even open the mail app unless it's related to work. It's the most rarest opened app in my phone. Can't even remember when was the last time it was opened.
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No, an email address is not required when creating a new wallet in Trust wallet.
Although it's not required, but the wallet is closed source and when you want to install the wallet, there's a description the apps will access bla bla bla and you need to check it in order to install the apps. So there's a possibility they can know the email address without need the user to submit it.
Only a stupid person would fall for such a scam. If those phishing mails were from some reputed/well known CEX like Binance or KuCoin, I would properly open it or think of opening it, just because they need KYC. But seriously? Trust wallet? I mean it doesn't even need an email? Am I right? Then how come they emailed me some random mail saying I needed to do KYC when they don't even know my actual email or if I used one. Sounds hilarious to me. What do you think?