The Complete Guide to Buying Bulk Google Workspace Accounts
Everything you need to know about purchasing and managing multiple Google Workspace inboxes for cold outreach.
Why Google Workspace Is the Gold Standard
Google Workspace inboxes send through Google's own IP infrastructure — the same trusted IPs that deliver billions of legitimate emails every day.
How Many Inboxes Do You Need?
- 500 cold emails/day → 25-35 inboxes
- 1,000 cold emails/day → 50-70 inboxes
- 2,000 cold emails/day → 100-135 inboxes
Domain Strategy
Use 3 inboxes per domain maximum. Never use your primary business domain. Use lookalike domains.
Setup Checklist
- SPF, DKIM, DMARC configured
- 2FA enabled
- Profile pictures and display names set
- Email signatures configured
- Warmup running for 14+ days
- OAuth connected to sending platform
- Daily volume kept at 15-20 per inbox
Puzzle Inbox handles all of this for you. Pre-warmed Google Workspace inboxes delivered in 24-72 hours with full DNS configuration and warmup already completed.
Related Reading
- SMTP vs Google Workspace for Cold Email — Why Infrastructure Type Matters — SMTP providers don't carry the same IP authority as Google Workspace. Learn why infrastructure type is the biggest factor in cold email deliverability.
- How to Set Up SPF, DKIM, and DMARC for Cold Email in 2026 — A complete step-by-step guide to configuring email authentication records that ensure your cold emails reach the inbox, not spam.
- Cold Email Warmup: The Complete 2026 Guide — How to properly warm up cold email inboxes to establish sending reputation without getting suspended. Day-by-day protocol included.
- Google Workspace vs Outlook 365: Which Is Better for Cold Email? — A data-driven comparison of the two major email platforms for cold outreach, including when to use each and how to combine them.
- Multi-Channel Outbound: Combining Cold Email with LinkedIn — How to build sequences that combine cold email and LinkedIn for 40% higher reply rates than email-only outreach.