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 the initial audit to ongoing monitoring, we own the entire deliverability setup so your team can focus on outreach, not infrastructure.
Deliverability Audit
Full infrastructure health check — SPF/DKIM/DMARC validation, blacklist checks across 50+ registries, bounce rate analysis, spam complaint rate review, and inbox placement test across major ISPs.
Infrastructure Fix & Setup
We implement every fix identified in the audit — DNS record configuration, DMARC policy setup, subdomain sending architecture, mailbox structure, and ESP-level settings.
Domain Warm-Up Plan
For new domains or damaged reputations, we execute a structured 4–6 week warm-up — starting at low volumes, building sending reputation across Gmail, Outlook, and Zoho with real engagement signals.
Pre-Launch Inbox Test
Before your first campaign goes live, we run inbox placement tests across all major email providers, validate authentication, and confirm spam rates are within safe thresholds.
Ongoing Monitoring & Support
Monthly deliverability reports, proactive blacklist monitoring, bounce rate tracking, and priority support for any deliverability issues that arise during your 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.
Deliverability pricing for every situation.
Whether you need a one-time fix, a full rebuild, or ongoing monitoring — we have an engagement that fits.
Deliverability Audit
A full infrastructure health check with a prioritised fix list — ideal before starting any new campaign.
- SPF / DKIM / DMARC validation
- Blacklist check (50+ registries)
- Inbox placement test (all major ISPs)
- Bounce & complaint rate analysis
- Detailed fix report with priority order
- 30-min debrief call included
Full Infrastructure Setup
For teams launching cold email outreach or recovering from deliverability damage. We build it right from scratch.
- Everything in Audit
- Full SPF / DKIM / DMARC setup
- Subdomain sending architecture
- Mailbox structure design
- 6-week domain warm-up plan
- Pre-launch inbox testing
- ESP configuration included
- 30 days post-launch monitoring
Deliverability Retainer
For active outbound teams who need continuous monitoring, alerts, and support throughout campaigns.
- Everything in Full Setup
- Monthly deliverability reports
- Proactive blacklist monitoring
- Bounce rate tracking & alerts
- Priority support for issues
- Quarterly infrastructure review
- New domain / mailbox setup
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.