Your emails reach inboxes.
Or they don't.
For 7, 8, and 9-figure brands with a retention team already in place — we handle the infrastructure beneath them, so no send goes to waste. Continuous monitoring, month after month.
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Built for brands that already have a team
Dedicated infrastructure support for established operations where a deliverability problem isn't an inconvenience — it's a revenue leak.
They focus on campaigns and creative. We handle the infrastructure that determines whether those emails actually land — DNS, reputation, list health, flow suppression.
Seven, eight, or nine figures. At your list size, a deliverability problem isn't an inconvenience — it's a revenue leak measured in thousands per send.
Not a one-time audit. Continuous monitoring, mitigation, and optimization — month after month so your team never has to think about it again.
All services run continuously
Every engagement covers all seven pillars — ongoing infrastructure management running in the background of your retention operation, every month.
Continuous SPF, DKIM, and DMARC monitoring, cleanup, and updates. Domain reputations tracked across all sending domains via Google Postmaster — the foundation everything else sits on.
We monitor how customers filter into Klaviyo, optimize intake flows, and clean up front-traffic issues that silently degrade list quality over time.
Active monitoring of hard/soft bounces, spam complaints, and deferrals before they trigger ISP-level penalties or damage domain reputation scores.
Monthly audits of all active flows — protective filters added to suppress spam traps, high-bounce addresses, and complaint-prone segments before they damage sends.
Continuous visibility into IP and domain reputation scores — catching degradation before it reaches a threshold that affects inbox placement.
Ongoing updates for all segmentations, plus advisory to increase opens, clicks, and conversions — including template-level optimizations for inbox placement.
From first call to fixed
We move fast. Within two weeks of engagement your infrastructure is audited, prioritized, and actively managed.
15 minutes. No deck. We look at your setup and tell you exactly where the gaps are — and what they're costing.
Complete diagnostic across DNS, Klaviyo, flow architecture, list health, reputation, and sending patterns.
Prioritized fixes executed immediately. Critical issues resolved in week one, full baseline within two weeks.
Monthly audits, continuous monitoring, proactive mitigation — your team never thinks about infrastructure again.
Simple, transparent pricing
Your exact rate is quoted on the strategy call — no surprises, no variable fees mid-engagement.
Book a Strategy Call →Everything included.
Nothing sold separately.
- DNS infrastructure monitoring, cleanup & management (SPF, DKIM, DMARC)
- Front-traffic monitoring and Klaviyo intake optimization
- Bounce, complaint & deferral mitigation — proactive, not reactive
- Monthly Klaviyo flow audits with protective suppression filters
- IP & domain reputation monitoring across all sending domains
- List segmentation for strategy, suppression & retargeting
- Engagement strategy advisory and template optimization
Results that speak
Add a real client quote here — ideally one that names a specific deliverability win in the client's own words.
Add a real client quote here — strongest if it speaks to the division of labour: their team owns campaigns, you own the infrastructure.
Add a real client quote here — a quantified outcome lands hardest with this audience (revenue recovered, deliverability rate, volume protected).
Israa Alrawi, Founder
The Winbox is a full-service email deliverability agency built for established DTC brands that can't afford for their emails to land in spam. As an official Klaviyo partner across 7, 8, and 9-figure brands, Israa and her team handle the technical infrastructure your email marketer shouldn't have to think about.
Book your strategy call
15 minutes. No deck. We look at your setup, identify the gaps, and tell you exactly what they're costing you — before you commit to anything.
Stop guessing whether your emails land
Fifteen minutes tells you where the gaps are and what they're costing. The infrastructure beneath your retention team, handled.
Book Your Strategy Call →