Technical Infrastructure & High-Volume Sending

At Aigeon, we provide the robust architecture necessary to support high-growth publishers and enterprise-level media groups. Whether you are managing a single large list or a complex multi-domain portfolio, our infrastructure is designed to prioritize deliverability, security, and real-time performance.

1. Sending limits & scalability

Aigeon is built to grow alongside your audience. We comfortably support sending over 1M emails per day, provided there is a strategic warm-up period to protect your sender reputation.

For 1M+ subscriber lists — The warm-up process typically spans several weeks to months, depending on your specific engagement metrics.
Data-driven scaling — We gradually increase volume based on open rates and deliverability performance to ensure your emails consistently reach the inbox.

2. Multi-domain & sub-account structure

We offer full support for publishers managing multiple brands or regional newsletters.

Unified dashboard — You can operate multiple domains under one main account or utilize a sub-account structure for better organization.
Independent authentication — Each domain is configured with its own unique DKIM and SPF settings, allowing your various brands to maintain their own independent sender reputations.

3. Dedicated IPs

For high-volume senders who require total control over their deliverability environment, we offer Dedicated IPs.

Transition strategy — We initially route your traffic through established, high-reputation IPs while gradually warming up your dedicated address.
Continuous monitoring — Our team monitors bounce rates and complaint metrics in real time to ensure a stable, long-term sending environment for your dedicated IP.

4. Real-time event processing

Our tracking system is optimized for speed, processing click and engagement events in real time.

Webhook solutions — Our native webhook suite delivers behavioral triggers to your endpoint. See Webhooks overview for setup and signature verification.

5. Suppression list management

Protecting your sender reputation starts with a clean list. To ensure you never contact opted-out or bounced addresses from your previous provider:

Managed imports — During your migration, our technical team can manually handle the import of your existing suppression lists.
Data integrity — This ensures that your historical "do not contact" data is accurately integrated into Aigeon from day one.

Looking for a custom infrastructure plan? If you have unique technical requirements or are managing a complex multi-publication portfolio, our migration specialists are ready to assist. Reach out to our team to discuss your specific onboarding needs.