Built InboxGuard - pre-send spam checker for cold emails. Roast it.

Built this after watching good cold emails die in spam for months.

What it does:

- Paste email → instant spam risk diagnosis

- Detects broadcast tone, urgency triggers, CTA pressure

- Rewrites a safer version automatically

- Campaign debugger: enter open/reply/bounce rates → diagnosis

What it can't do yet:

- No real inbox placement test

- No Gmail integration

- No warmup tool

Who it's for: SDRs, cold email agencies, solo founders.

Live at inboxguard.me — 3 free scans, no signup.

What would stop you from using this?