Your emails are landing in spam. We fix that permanently.
Poor inbox placement kills outbound before a single message is read. We audit your entire email infrastructure, fix every configuration issue, and set up the sending architecture that keeps you in the inbox — permanently.
post-setup
full infrastructure fix
on our setups
Every infrastructure problem killing your inbox placement.
Most deliverability problems are invisible — you only see the symptom (low open rates, spam filters) not the cause. We find and fix everything.
SPF, DKIM & DMARC Setup
The authentication trifecta that every receiving mail server checks first. We configure, validate, and test all three records — and set DMARC policy to protect your domain reputation.
Domain & Mailbox Warm-Up
New domains and mailboxes need a structured warm-up before sending cold outreach. We build and execute a 4–6 week warm-up plan that gets your sending reputation established safely.
Blacklist Monitoring & Removal
We check all major blacklists (Spamhaus, Barracuda, SURBL, URIBL), diagnose why you landed there, and manage the delisting process — plus fix the root cause so it doesn't happen again.
Sending Infrastructure Architecture
We design your domain and mailbox structure for scale — subdomain sending strategy, rotating mailboxes, dedicated IPs, and ESP configuration — so your main domain is never at risk.
Bounce & Complaint Rate Audit
High bounce rates and spam complaints destroy sender reputation fast. We audit your current rates, trace root causes, and implement monitoring so you catch issues before they compound.
Ongoing Deliverability Monitoring
Deliverability isn't set-and-forget. We provide monthly monitoring, reputation checks across major ISPs, and proactive alerts when anything drops below threshold.
Audit. Fix. Launch. Monitor.
We don't just advise — we implement. From initial audit to ongoing monitoring, we own the full deliverability setup so your team focuses on outreach, not infrastructure.
Get a Free Audit →🔍 Deliverability Audit
Full infrastructure health check — SPF/DKIM/DMARC, blacklist scans across 50+ registries, bounce rate analysis, spam complaint review, inbox placement test.
🛠️ Infrastructure Fix & Setup
Every fix implemented — DNS records, DMARC policy, subdomain sending architecture, mailbox structure, and ESP-level settings configured correctly.
✅ Pre-Launch Inbox Test
Before any campaign goes live — inbox placement tests across all major providers, authentication validated, spam rates confirmed within safe thresholds.
🌡️ Domain Warm-Up Plan
Structured 4–6 week warm-up for new or damaged domains — low volume ramp across Gmail, Outlook, and Zoho with real engagement signals.
📊 Ongoing Monitoring & Support
Monthly deliverability reports, proactive blacklist monitoring, bounce rate tracking, and priority support for any issues that arise during campaigns.
What happens when your emails actually land.
Fixing deliverability isn't just about open rates — it unlocks the full value of every other investment in your outbound motion.
Open rate lift after fixing a broken DKIM setup and restructuring their sending domains. Went from 12% to 41% average open rate across campaigns — same sequences, same copy.
Inbox placement rate achieved after a full infrastructure rebuild — up from 31% before engagement. SPF, DKIM, DMARC, subdomain setup, and a 6-week warm-up programme.
Spam complaints on all campaigns running through the DataZen-configured infrastructure — down from 2.4% before engagement. Domain reputation fully restored in 21 days.
Common questions about email deliverability.
Find out exactly why your emails aren't landing in the inbox — free.
We'll run a full infrastructure health check on your sending domain — SPF, DKIM, DMARC, blacklist status, inbox placement test — and give you a prioritised fix list before you commit to anything.
No commitment. Report delivered within 24 hours.