Beta limits
Current beta limits for zaSend
zaSend is in beta, so limits are intentionally conservative. The goal is to let real product email through while protecting deliverability and catching abuse early.
| Limit | Current beta value | Why it exists |
|---|---|---|
| Free sending | 100 emails/day | Enough to test real flows without opening abuse volume. |
| Domains | 5 per account | Keeps early account review manageable. |
| Account API keys | 10 per account | Allows rotation and environments without key sprawl. |
| Domain Sending Keys | 3 active keys per domain | Supports rotation while keeping SMTP access understandable. |
| Account approval | May be required | Protects shared sending reputation. |
Need more?
Open a support ticket with your sending domain, expected volume, message type, and sample use case. We review higher limits manually during beta.
What may trigger a pause?
High bounce rates, repeated failures, suspicious content, sudden spikes, invalid domains, or signs of unsolicited sending can pause an account or domain.