Newbies should try not to use Gmail for earning rewards. Although Gmail is often more convenient, it is too easy to trigger risk control measures. After registration, it won't be long before you receive a verification code. When I tried to receive the verification using my phone linked to my Google account, it surprisingly showed that it wasn't possible, which was a bit ridiculous. Then a couple of days later, the account got banned. Additionally, many reward earning projects have longer cycles, and a Google account is hard to sustain until the end. While I was preparing to supplement some testnet tasks these past few days, I found that several accounts I used to log in with Google had been banned. They didn't fall victim to the project's witch, but were sanctioned by Gmail.