Hi — I’m planning a project that must provision email accounts for legitimate business users from an Excel roster and ensure each account is created or accessed from a specific IP (or proxy) associated with that row in the sheet. I use ZennoPoster and Excel for data input. I need expert guidance on: legal/compliance concerns, recommended lawful methods to provision accounts (e.g., Google Workspace APIs vs. automating consumer Gmail), best architecture for mapping rows → IPs during provisioning, handling phone/CAPTCHA/2FA requirements, and robust logging/error handling. Could you explain safe/compliant approaches, what is feasible with ZennoPoster, and recommend alternatives or APIs I should use? Thanks.