Pool Features
Pool Growth
Our SMTP pool grows continuously to ensure capacity and maintain deliverability.
Growth Strategy
- Weekly Additions: 50+ new SMTPs added each week
- Diverse Providers: Multiple SMTP providers to avoid single points of failure
- Geographic Distribution: SMTPs across multiple regions
- Quality Over Quantity: Only SMTPs passing warm-up enter the pool
Current Status
500+
Active SMTPs in pool
50+/week
New SMTPs added
8+
Provider diversity
4 weeks
Warm-up period