Reliable SMTP for High-Volume Senders
Sendrix is a professional bulk SMTP delivery service. Dedicated IP pools, clean reputation strategy, and infrastructure built for scale. Start with 100k emails/month and grow to millions — with transparent pricing and human support.
Why Sendrix
- Dedicated IP pools per customer
- Best-practice warm-up & reputation monitoring
- SPF, DKIM, DMARC guidance
- High deliverability architecture
- EU-based operations
- No spam. Strict compliance.
Current onboarding: by request only.
Dedicated IP Pools
Build and protect your own reputation. Isolate streams (marketing vs. transactional) for consistent inbox placement.
Scalable Throughput
Optimized MTA pipeline designed for bulk sending. Smooth scaling from 100k to multi-million monthly volume.
Compliance-first
Strict anti-abuse policy, list hygiene guidance, and proactive monitoring to keep your sending healthy.
Simple, transparent pricing
Monthly plans. Dedicated IP pool available on every plan.
Starter
Up to 100,000 emails / month
- Optional dedicated IP pool (+€10/mo)
- Basic monitoring
- Email support
Pro
Up to 1,000,000 emails / month
- Dedicated IP pool included
- Reputation & warm-up guidance
- Priority support
Business
Up to 2,000,000 emails / month
- Dedicated IP pool included
- Advanced monitoring
- Deliverability reviews
Enterprise
Up to 3,000,000 emails / month
- Dedicated IP pool included
- Custom warm-up strategy
- Technical account manager
Tell us about your use case and sending domains. We’ll tailor a plan and IP pool size.
Contact us
Onboarding is currently by request. Share a few details and we’ll get back to you.
Company
Sendrix SMTP Service Hauptsrrasse 14 A 8280 Kreuzlingen Switzerland
- EU-based operations & data handling
- Dedicated IP pools available for all customers
- No shared-pool requirement
We do not support unsolicited email. Lists must be opt-in and compliant.