Services / Custom Infrastructure
Infrastructure tailored to your needs, operated by our team.
When off-the-shelf doesn't fit, we design and build it. Then we run it. Email infrastructure engineered around your volume, your providers, and your compliance needs.
Off-the-shelf email infrastructure assumes an average sender: one brand, moderate volume, ordinary destinations. Plenty of businesses aren't that. A platform sending for thousands of customer domains. A product whose traffic is 80% strict corporate gateways. A compliance regime that dictates where mail may flow. A volume curve that needs dedicated IP architecture warmed on a schedule. For those cases the architecture itself is the product, and it has to be designed rather than configured.
We design and build to your constraints. Domain and subdomain strategy with the authentication structure to match. Dedicated or hybrid IP pools with warming plans. Multi-path delivery topologies with ordered failover. Per-destination treatment for your actual recipient mix. The API and event integrations that connect it to your stack. Then comes the part that matters: we operate it, with the same monitoring, alerting, and managed care as everything else on our network. You get bespoke architecture with a production team attached, not a consulting PDF and a handshake.
Bespoke sending architecture
Multi-provider delivery topologies, dedicated or shared IP strategy, regional presence, and failover design matched to your traffic patterns and risk tolerance.
DNS & authentication design
Domain and subdomain strategy, key rotation, and DMARC enforcement paths built to scale with your brand portfolio.
Mailbox topologies
Provisioning models, aliasing, forwarding, and filtering designed around how your team, or your product, actually works.
Integrations
API and event integrations so Egressif fits into your stack instead of forcing you to change it.
Operated, not handed over
We don’t ship a diagram and disappear. What we design, we run, with the same monitoring, alerting, and managed care as the rest of our platform.
Scope a custom build.
Tell us where you are today: domains, volume, providers, what hurts. We will come back with a concrete way forward.