NadMail

SUSPICIOUS: the core NadMail flow is coherent with wallet-based email registration, but the skill asks for raw private keys, stores reusable tokens, and references possible on-chain spending that is not proportionate to a simple email helper. No clear malicious installer or obvious exfiltration endpoint is shown, so this is not confirmed malware, but it is a medium-high risk skill that should only be used with a low-value dedicated wallet and strong review of the actual scripts/code.